SINGLE LENGTH IRONS

 

Wishon’s new single length iron design concept EQ1-NX offers same length and high COR low loft iron characteristics while adding many new performance enhancing features to mark a definite step forward in game improvement iron design.



Features:

    • Enabled by the new 2-piece hollow body design, the Center of Gravity moves progressively through the set from lowest and most rear located on the #5 iron to highest and most forward located on the GW and SW to achieve more consistent shot shape and shot height for each iron in the set
    • The hollow body design throughout the set increases the MOI of each head by removing all mass from the inside of the head to be distributed all around the CG.  The hollow body construction also enables the CG progression and uniform impact sound between the high COR and conventional COR heads in the set 
    • Low number irons are better matched with their loft to CG position to achieve preferred shot shape/height and allow a wider range of players to be able to effectively hit the #5 and 6 irons to fly and carry with proper distance gaps
    • Traditional GW and SW profile shapes are combined with milled faces and a custom sole grind make the wedges a great choice even if they were standalone wedges and not part of the single length design 
    • 275g head weight with hosel weight bore allows assembly to any single length between 35.5” and 37.5” while still being able to achieve a reasonable range of swingweight/MOI (depending on shaft weight and grip weight)

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Larry Wood
3 days ago

Thank you for the update Tom I will be anxiously awaiting LW then no problem at all thank you very much for the reply.

Take care

Larry Wood
7 days ago

Hi Tom

I was wondering if there is a time line when you are bringing out a LW for the EQ1’s?

Admin
4 days ago
Reply to  Larry Wood

LARRY
The tooling die for the LW is being cut as we speak. That’s the good news. Now the bad news is because of the HUGE increase in demand for golf equipment during the Covid summer, every clubhead production factory on the planet is way behind in their production lead times. So even if the die is finished tomorrow, with this big push against the lead times happening, we would not see the LW heads in stock until believe it or not, late next spring at the very best. But it is coming!!

TOM

Russ kelly
9 days ago

Tom,
I live in Kalispell MT. I can’t find a fitter to help me fit for single length irons. They give me a weird look why. Anyways I would be interested in getting a set from you but don’t how to get fitted for one here. Do you no anyone up here that would fit me? Thanks Russ

Admin
4 days ago
Reply to  Russ kelly

RUSS It’s interesting and it’s also too bad that some of the clubmakers are so traditional in their thinking that they cannot wrap their heads around the concept of single length irons being completely ok and viable. On the other hand, the many other open minded clubmakers out there have done extremely well adding single length fitting to their fitting options. Because all of the clubmakers are independent and not tied to us formally in anyway, we have no control over telling anyone what to fit and build. If you cannot find someone to work with you in your immediate… Read more »

Rich Douglas
11 days ago

Couldn’t handle the lower (D1.5) swing weight–a function of my personal build, not the clubs. So I swapped out the Pure grips in favor of the lighter Winn Excel grips. (My personal favorite anyway.) This bumped the clubs to D3 and they feel right to me. I’m no longer losing them at the top, cutting short my turn, etc. I’m still sorting things out on the course, but I think these clubs are a 1/2-club longer in carry distance over my Sterlings. Not sure if this is a function of the club head or the lighter shaft (graphite now over… Read more »

Rich Douglas
19 days ago

Took the EQ1-NX set on the course for the first time today. I got mixed results–but not because of the clubs. When I had this set built, I switched to a lighter shaft as well, going from a 110g steel shaft to an 86g graphite shaft. I also went from a D3 swing weight to D1.5. Lighter gross weight, lighter swing weight. What could go wrong? Plenty, and nothing to do with the EQ1-NX, except one little thing I’ll mention below. During the round, I was getting mixed results. I’d fly one shot an expected distance, then come up really… Read more »

Pat
17 days ago
Reply to  Rich Douglas

Thx for the review. Keep it comin !!

24 days ago

Hi Tom, your new Q1-NX irons hybrids and fairway woods are working out better than expected. I spine, pure, profile and frequency match all of the shafts to the designated heads and have found them to be extremely consistent in MOI, and distance gap between every club. From the feedback from my customers, they are all extremely pleased with the solid feel and ease of playability, one single digit player, who is 6’8″ tall and player Mizuno for years, said ” they are the best clubs I have ever played” . Thank you for such a good product!
Dick Cicero

Admin
23 days ago
Reply to  Dick Cicero

Thanks so much for your kind words Dick!! Then too a huge part of the success you are having with your golfers is YOU and YOUR SKILLS and knowledge and experience being able to determine the best specs for each player. Thanks so much and continued success to you in your work to help more golfers enjoy this great game a little more!
TOM

Neil Curtis
24 days ago

Hi Tom, I’ve just returned to golf after an 8 year sabbatical and looking to upgrade my 11 yr old x20 callaways. Research has unearthed the single length irons with recommendations to your website and am very interested in going down this route to produce more consistency. I play to a handicap of 20, could be lot less but inconsistent iron play and poor short game! My question is, what approx handicap are the EQ1’s aimed at – would these be suitable for myself as I’ve hit the ripe old age of 50, my 7 iron (33 degree loft) has… Read more »

Admin
23 days ago
Reply to  Neil Curtis

Neil Experience with the single length concept and designs is showing us that any level of player could use them but they tend to show their ability to help golfers more in the hands of players from say, 6-7 hdcp on up. They tend to show their performance best for players who have been struggling with consistency with the irons so that’s why a really low hdcp player might not jump on these right away since he’s already pretty consistent with the irons. But it’s why average players tend to get more immediate benefit. A really important part of single… Read more »

Rich Douglas
25 days ago

Okay, after two driving range sessions, I went into the simulator to check for gapping, willing to adjust each club stronger or weaker as needed. It wasn’t needed. The gaps were good. Carry distances for a decent strike: 5I – 199 6I – 186 7I – 173 8I – 162 9I – 151 PW – 139 GW – 128 SW – Not taken (awaiting delivery) The carry distances are not valid–you can’t take them to the golf course. But they’re reliable–they predict good gapping. I’ll be more precise with distances with experience. These numbers are similar to my Sterlings, but… Read more »

Steve Poe
1 month ago

Tom, Hope you’re doing well and thanks again for all your input on this chain. I was wondering if you thought there was any chance that the EQ irons could be creating more shaft droop than the sterling irons did? It appears since the head is slightly longer than the sterling and they appear to be waited a little more in the toe of the club that when I put the same Wishon superlite stiff shafts in the EQs that we used in the sterling irons, I seem to be getting a lot more toe down look at impact and… Read more »

Admin
1 month ago
Reply to  Steve Poe

I think that is possible given the increased blade length of the EQ1 irons. We did not see this in hit testing though we were not looking for it either because it never dawned on us to check that out. When we do lies for the hit testing we know what lies to bend before the hitting takes place so no actual lie checking or fitting was done in the testing. And none of the hit testers said anything about detecting any change in the orientation of the iron heads through the ground and impact. I would do the vertical… Read more »

Steve Poe
1 month ago
Reply to  Tom Wishon

Thanks Tom. I thought that would be the case. I was actually doing the light testing with my GC2HMT. I think it’s pretty darn accurate. Do you think I should try a stiffer shaft or just bend them up to 4°

Admin
1 month ago
Reply to  Steve Poe

Steve
Do not change the shaft if the shaft fits you well and feels right when you hit shots. Period. Make the lie fit YOU.
TOM

Leon
1 month ago

Hi Tom,

Will the 1 weaker degree on the loft 8-5 irons relate in some distance loss compared to the sterlings? Also, does these clubs offer more forgiveness for toe hits than the sterlings?

Regards
Leon

Admin
1 month ago
Reply to  Leon

LEON It depends on the golfer and their swing characteristics as to whether the +1* higher loft on the 5 to 8 irons will drop distance. In general, the higher the clubhead speed and the more consistent the golfer swings, the more chance there is that the +1* loft increase will drop distance by a small amount. But as the clubhead speed is higher and the golfer has a few swing challenges, in many cases the higher loft can help get the ball up more to stay in the air longer to generate either the same or even a little… Read more »

Rich Douglas
1 month ago
Reply to  Leon

Leon:

I just got fitted for the EQ1-NX irons last week. During the fitting I was initially catching it on the toe, but it was due to something in my stance. So I corrected that and off I went! But here’s the thing: I couldn’t tell I was hitting it out on the toe, neither from the feel nor the performance on the simulator. I only knew because I checked the contact tape on the clubface after each strike. I agree with Tom that there isn’t a huge difference from the Sterlings, but it’s there and it’s real.

rob
1 month ago

Hi Tom,
sorry if this is a silly question but i’ve been asked it and want to confirm before replying.
the information for these irons states 5i to SW can be assembled to any single length from 35.5 to 37.5 inches which i assume to be PW to 6i length. Is this correct?
I also assume this would also apply to the eq1-nx hybrids if they were in the set?
thanks
rob

Admin
1 month ago
Reply to  rob

ROB The range in length that the EQ1 irons can be made does of course depend on the weight of the shaft and weight of the grip. If the player insists on a heavier shaft such as 110-130g it would not be possible to hit normal swingweight ranges at 37.5″. And if they used a very light graphite shaft such as 55-65g it would not be possible to reach normal swingweight ranges at 35.5″. But assuming that a player would use a lighter shaft at a longer length, 37.5 is possible with a 55, 60, 65, 70 g shaft. 35.5… Read more »

Rich Douglas
1 month ago

Just got fitted for a set of EQs today. Went with graphite for the first time since 1995 (TM BB); this time with a sense of purpose. Tried several steel, graphite, and composite shafts and selected the one with the best results. Lie angle 2 degrees up, as always, with D2 swing weight. Standard 8-iron length (36.5″) throughout the set. Freq match and spine match on the shafts. On the sim, hit the 7-iron ~180yds carry at 90 mph swing speed. My normal toe misses still carried well. I’m expecting a little more distance because of a thorough shaft fitting.… Read more »

Steve Poe
1 month ago

Tom,

A couple of sets of the EQs I have built are changing color on the face. It’s turning a worn gray color. Is there anything I can do to bring the shine and clean lines backll PK

Admin
1 month ago
Reply to  Steve Poe

Steve The EQ irons are made from 431 annealed stainless steel with no plating over the top so they will slightly dull out and slightly darken from their factory new mirror polish finish. All stainless polished irons will do that. Face wise you can re sandblast the face scoreline area with no fear of doing anything wrong to the clubhead and that can make for a little brighter look, depending on the blast media used to sand blast the face. Best for brightening up the face area is to blast with silicon glass beads. You should be able to find… Read more »

Chuck
1 month ago

Tom, where can I find a fitter in Florida? The one I saw listed on the website doesn’t fit them any longer. I sent an email as well, hope to hear back

24 days ago
Reply to  Chuck

Chuck, give me a call at 352-422-6914 my shop is in Dunnellon, FL, Pin High Enterprises, LLC

JOHN L PERRY
1 month ago

TOM,
Do you think, at some point, depending upon sales volume and feedback, that you might consider
adding a 4 Iron, and more importantly, a Lob Wedge to the EQ 1- NX clubs?
They would then make a even more attractive “Stand Alone” set of wedges/
Thanks you,
JOHN (CY) PERRY

Admin
1 month ago
Reply to  JOHN L PERRY

JOHN We are in the process of tooling a new LW to go with the EQ1 irons. It’s still a little too early in the process to know when this will all be done so that Diamond Golf has the inventory on hand for the LW and ready to ship. The huge increase in golf participation that has come as a result of the pandemic has also slowed down all the clubhead production factories because with more golfers playing more golf, golf equipment sales are up dramatically all over the world which in turn has put a big level of… Read more »

Jerry
1 month ago

Hi Tom Jumped to the EQ-1NX forum as opposed to using the 919 page, so it doesn’t get too confusing. I also understand that Sterling irons, which I have, are or will be discontinued soon anyway? On the single length irons, I have a question. Is it stupid to look at a mixed set? I have found that my I am hitting my #5,# 6 & #7 way better than I have for a long, long time. But am not as comfortable, or perhaps feel I do not have the control, I get from conventional length clubs from #8 to… Read more »

Admin
1 month ago
Reply to  Jerry

Jerry If you have played the Sterling irons long enough to know that your hesitation with the 8 through wedges is not going away, then you can deviate from the all one length approach and make the 8-w shorter. But I would make those all the same length once you decide on how much shorter to go with the 8-w and I would have the 8 to wedge made to the same MOI as the 5, 6, 7 so you have that as a match for similar swing feel when half the set is shorter. easiest to do would be… Read more »

Jerey
1 month ago
Reply to  Tom Wishon

Hey Tom Thank you for your insight, much as I suspected, I feel gradual step from from #7 to PW would work maybe 6mm 1/4″…. Its not that I dont like the 8-pw in single length but that I feel I lose control, does that make sense? i.e. feel, shape, touch etc… yeah great distance, but not control…. I have no doubt, 100% that 4 to 7 iron works single length, even surprised it does, but below that its different picture…. Golf is changing maybe more than it has in 20 years, (De Chambeau is an example) and your huge… Read more »

Admin
1 month ago
Reply to  Jerey

Jerey No question I do understand where you are coming from when you talk about a sense that you do not have as much control with the wedges at the longer length they become in an 8 iron length single length set. I remember when I first began to play the Sterling irons, I played the wedges at 8 iron length for a month and then went back to my old wedges which were 35.5. About a month after that I decided to give the single length wedges another chance and I eventually got used to it such that I… Read more »

Rich Douglas
1 month ago
Reply to  Jerry

I’ve played Sterlings for 4 years now and never once looked back. (Traded my brand-new Pings when I bought my wife her clubs.) I would agree with Tom and push back on the idea of having variable lengths in the higher-lofted clubs. I know it seems like a good idea intuitively, buy my experience (and others’) turned out differently. The conventional wisdom is that single length clubs make the lower-lofted clubs easier to his (because of shorter-than-normal shafts) and the higher-lofted clubs harder (because of the longer-than-normal shafts.) I thought that at first, too. Until I actually played the single-length… Read more »

Jerry Markham
1 month ago
Reply to  Rich Douglas

Hi Rich Thank you for your valuable feedback, especially given 4 years experience, I am only 3 months in. I 100% agree that I will get used to them eventually, and take on board your view about ‘under hitting/swinging’ but I doubt I could use a 37″ SW or LW… 🙁 Always been very proficient from Sand and with a Lob Wedge, and don’t want to re-invent the wheel. I think Tom’s suggestion about making all the wedges 1″ shorter than the Sterlings 37 1/4″(approx 3/4″ longer than normal) not much but does seem to help bridge the gap? I… Read more »

Rich Douglas
1 month ago
Reply to  Jerry Markham

Consider altering loft angles when addressing gapping issues, just as you should with traditional clubs.

Dominique Malcor
1 month ago

Good morning Tom
I am very happy with my Sterling irons (5 iron to LW 60 °) nicely fitted with TW metal shafts by André you already know…
Thank you for your great job… I will be fitted n the begining of November) with a brand new set of SLI : EQ1 -NX,maybe with graphite shafts…could you please let us know if a 60 ° wedge or about 60 ° would be available ? Thank you…have a nice day !

Admin
1 month ago

Dominique Thanks so much for your support and for your interest in what we do to advance the skills of custom fitting! You are most definitely in the best possible hands when you work with Andre because he is one of the very best clubmaker/clubfitters on planet Earth!! We did just decide this past week that we will be adding a lob wedge for the EQ1 irons and we will also be doing the sets in left hand as well. That work to do the tooling dies for these additions takes a while so more than likely we will be… Read more »

Larry Wood
1 month ago

Hello Tom

I currently have set of your Sterling irons but I am about to purchase a set of your new EQ1 irons with Dan Connelly, I just love the lower offset in the EQ1 irons and the overall appearance at address. My Sterlings are a 4-PW+GW+SW+LW which I like allot, my question is will there be a 4 iron and LW added to the EQ1 irons at some point?

Thank you in advance for your time Tom

Take care, Larry

Admin
1 month ago
Reply to  Larry Wood

Larry REALLY pleased to hear you are working with Dan C because he is one of the best, and one of the most experienced professional clubmakers out there, meaning on the planet. I doubt that we’ll add a 4 iron to the EQ1’s. We will be adding a LW but we found when we did the 4 iron with the Sterling design that few had the clubhead speed to elevate the shot enough with the 20* loft of the 4 iron to get a full club carry distance over the 5 iron. We found that the golfer pretty much needed… Read more »

Larry Wood
1 month ago
Reply to  Tom Wishon

Thank you so much Tom for your time and feedback. I will be keeping my Sterling 4 iron then for my new set and I will add the LW to my order with Dan C. Thank you again for your time.

Take care, Lar

Johner a
1 month ago

I’m with Raymond Tom would love a set of left handed

Peter
2 months ago

Hi Tom, I hope you and yours are all well. i have been using your Sterling irons, 5h- GW, since they were first launched. I use the original JumboMax grips at approximately 105g per grip. the shaft is a Wishon White ( R Flex) and here lies the problem I play them at 38 inches long. I’m approximately 6’2” so felt the extra length was playable and as my swing speed reduces, I’m now 59 years old, they would help with my, very moderate, swing speed of around 77-79 mph. i am really interested in the new EQ1’s and have… Read more »

Admin
1 month ago
Reply to  Peter

PETER I am not sure where you got the impression that going with the much lighter weight Blue 55 iron shaft would make the head feel heavier than with the White shaft. In almost every single case when you drop the shaft weight you drop the total weight and swingweight goes down at the rate of approximately 1 swt point for each drop in shaft weight of 7 grams. No question the much lighter grip weight shoved the balance point substantially lower which had the effect of pushing the head heavy feel (and swingweight) up higher. With such a long… Read more »

Raymond Tam
2 months ago

Hi Tom, please put me on your mailing list when you decide make left hand single length irons, hybrids and fairways. I’m sure that your sales have improved since BDC’s win at the U.S. Open and that will hopefully be enough for you to start making them available for us lefties.

Thank you.

Raymond

Admin
2 months ago
Reply to  Raymond Tam

RAYMOND We are beginning to talk about the decision to do the EQ1 irons in Left Hand. What has made this a little more difficult this year is that the stronger selling time that in a normal year starts in March and gives you a good 6 months to assess the demand for a model did not start until June. So while June through August have been very good for demand, the normal downturn that always begins in September is here so it has only given us three months to try to assess the demand. But I have to think… Read more »

Raymond Tam
1 month ago
Reply to  Tom Wishon

Hi Tom, thank you for taking the time to reply to my comments. You are a true gentleman. Much appreciated!

P.S. l look forward to buying the left handed irons from you.

Steve
2 months ago

Tom, one of my customers wanted to try the jumbo grips Bryson is using but the grips weight over 100 grams. Any suggestions? For the EQs by the way

Last edited 2 months ago by Steve
Admin
2 months ago
Reply to  Steve

Steve When you use such big and heavy grips, you no longer ever try to build the clubs to the swingweight the golfer was used to. You can’t or else the total weight of the clubs would be so heavy that the golfer could never swing the club properly or successfully. This is one thing that proves the weakness of swingweight as any viable form of club feel measurement. If a golfer likes the swing feel of a club with a particular swingweight, the ONLY way he will ever be able to use that same swingweight in a different club… Read more »

Rich Douglas
2 months ago
Reply to  Tom Wishon

My Sterlings are built to D1 with a normal grip. I decided to bump that to D3 by switching to lightweight grips. Manageable, but I noticed. Then I added lead tape to bump them to D5. That was just too much. I removed the tape from one club during a practice round; it felt better, so I removed the tape from them all. After the round I re-gripped with normal grips, back to D1.Probably should’ve just laid on the couch all weekend, but I did learn something in the process.

Steve Poe
2 months ago
Reply to  Tom Wishon

Thank you.

Paul
2 months ago
Reply to  Steve

Bryson is actually using a grip that is 45g, the UltraLite series from JumboMax. Hope that makes it easier to fit them

Steve Poe
2 months ago
Reply to  Paul

I just put the ultralite jumbomax grips on my own set of EQ1s. Wow.
It gave the club a completely different feel in a good way. It move the swing weight to D5 but I really like it and it doesn’t feel heavy at all with the bigger grip.

Bob G
2 months ago

Hello: what graphite shafts are these single length irons offered with? Thanks

Admin
2 months ago
Reply to  Bob G

BOB Wishon Golf head designs can be custom fit and built with pretty much ANY shaft that the fitter finds is suitable for the golfer. Please be aware that we do not pre build our designs with any specific shafts or grips like the way the other companies all do. I design our models so they are only custom fit and custom built by independent custom clubmakers around the world. The other companies choose a stock shaft and grip and build their clubs to a series of standard specifications so they can more easily be sold in volume at the… Read more »

Kourtney Knowles
2 months ago

Hey Tom just wanted to say great job with these irons. At first glance I was a little worried with the longer blade length making these visually look too “chunky” for some people, even myself who isn’t particularly picky on club looks, but wow do they perform. Love the improvements from the sterlings. I have a pretty decent 5 iron swing speed with the sterlings (90 mph @ 37″) but still never loved the 5 iron for whatever reason. But the EQ1 5 iron might be my favorite club. Launches way higher, much better performance on low strikes, more forgiving… Read more »

Admin
2 months ago

KOURT
Thanks so much for your kind words. That means a lot, especially coming from you because I have come to learn that you are very thorough in all your club work and evaluation!!! We will certainly keep the 4i and LW in mind as we continue to watch how the demand curve goes for the EQ1’s.

TOM

kourtney knowles
2 months ago
Reply to  Tom Wishon

I have been known to be a little picky with tolerances probably because Ive spent most of my career calibrating laser medical equipment to a +/- 5 micrometer scale haha. Thats one of the reasons i’m such a fan of your company because I know you are that way as well. I wanted to mention I have purchased that loft and lie machine you recommended and am in the process of getting it all setup, I was on youtube watching the demo videos on the machine from golf mechanix and realized in their demonstration how to use the machine that… Read more »

2 months ago

Hi Tom, I’ve been working with you at Wishon Golf for more than 15 years, (and Golfsmith before that) and I’ve built just about everything you ever produced. Great fan of your designs and technology. I don’t write in here very much but I had to drop you a note on the new EQ1’s. You knocked it out of the park on these! What a great design, great performance. I’ve put over 20 customers in these clubs in the past couple of months and every single one of them love their clubs. I play these myself now. I tried the… Read more »

Admin
2 months ago
Reply to  Tony Hood

TONY Thanks very much for taking the time to stop in and share your experience with the EQ1’s with us. That’s truly great that your leap of faith was successful and you have found that you like the way the clubs perform for you, especially after you have had so much experience with different clubs over the years you have been playing. You know, most people think the biggest kick I get out of my “work” is the actual design process, to think up things and then do the work to turn those thoughts into actual golf clubhead and shaft… Read more »

Steve Poe
2 months ago
Reply to  Tony Hood

Tony, I agree, these clubs are awesome. I was curious if you have experienced the same swing weight concerns. I had to lighten 5 sets up to really get them grooving. Have you noticed your customers saying they felt heavy at lighter swing weights? Or adjusted them on purpose?

2 months ago
Reply to  Steve Poe

HI Steve, I’m guessing your comment about swingweight concerns was from another post I saw about the jumbo grips 100g. I haven’t really had any issue with swingweight, although I do get some customers asking about those big grips. I normally recommend the more standard 50-52g grips and normally build to 36.5″ or 37″ so I haven’t had much problem staying in the right range. Some of those customers might change the grips after they get the clubs, but again if that’s the feel they want I guess they’re happy with it, because I haven’t had anyone come back with… Read more »

Steve Poe
2 months ago
Reply to  Tony Hood

The ultra lites are only 45 grams so I didn’t have to do anything to them at all. Love these grips. I used a medium