Since we custom build all orders, please allow 7-10 business days for your order to ship. For questions, pleasecontact us. Thank you!
Our original irons that introduced the golfing world to Single-Length play in 1997. Without a doubt the easiest to hit irons that you will ever own. You can use the same swing and ball position with every iron and on every shot for a stunning improvement in your ball striking ability. Just imagine how your game will improve when your #3 and #4 irons are as easy to hit as your wedges.
Custom fitted based upon your wrist-to-floor measurement (see below for measurement instructions).
Tour proven - Conforms with the Rules of Golf.
Built in the USA.
Bottom two scoring lines paint filled white to make clubface alignment precise and easy.
Deep undercut rear cavity produces a low COG for maximum trajectory and distance.
The classic clubhead shape and mid-size top-line promote full confidence at address.
All human beings share the same skeletal, muscle, tendon, and joint functions and from a mechanical standpoint are the same regardless of height or sex. Non-mechanical differences arise in custom fitting however, for instance: the height of a bicycle seat needs to be greater for a taller person than a shorter person even though the mechanical design of the bicycle remains the same. By the same token there is only one true fitting variable in the building of golf clubs and that is club length. Based upon your wrist-to-floor measurement we adjust your club length to correspond to the lie angle of our club-heads in order to ensure a proper fitting.
Taking your Wrist-to-Floor Measurement:
The wrist-to-floor measurement should be taken while standing on a hard surface.
Wear jogging/gym shoes (not golf shoes) not in excess of 1.5" sole.
Stand with your back against the wall at strict military attention. Place your shoulders and head against the wall, your feet together, and your arms rigid and straight down at your sides.
Hold a pencil in your right hand (right handed golfer). Back your arms against the wall and then take the pencil and make a mark where your left wrist joint hits the wall. Just the opposite for a left-handed golfer.
Measure from this mark to the floor.
Important: Do not round-up the measurement to the next higher inch increment. For instance, if your measurement is 34 and 7/8″, do not round up to 35″.
One Iron Golf Club Lengths
Do not order based upon what you consider to be your favorite iron (ie: #7 iron), and do not use that corresponding wrist-to-floor measurement when placing your order. When ordering you need to specify your actual wrist-to-floor measurement to ensure a proper fitting. This chart reflects club length based upon our club-head lie angles. Consequently, our fitting process does not apply to any other brand.
For the taller golfer: based upon your wrist-to-floor measurement you may be concerned that your irons would be a typical #3 or #4 iron club length; however, do not compare your measurement to your current #3 or #4 iron. The lie angles of your “long” irons are much flatter than ours which, at your size, requires you to bend over excessively and reach out for the ball at address. The club head lie angle of our irons is 63.5º which is far more upright and allows you, for the first time, to stand upright and much closer to the ball at address resulting in the ideal upright swing posture and swing plane. The taller golfer benefits the most from our fitting formula since they have never played golf clubs that have even come close to fitting them properly. The result being that they have had to develop a very inefficient posture and swing where they are bent over excessively and reaching way out for the ball with every iron in the bag.
How Does the Wrist-to-Floor Measurement Work?
It is based upon trigonometry. At the point of ball impact in the downswing, your wrist, the ground, and the club-head, form a right triangle. Assuming an ideal swing posture, there is a non-linear mathematical relationship between your wrist-to-floor measurement while standing at attention and your wrist-to-ground distance at ball impact.
The club-head lie angles are known for the irons and fairway woods as well as the length of one side of the right triangle based upon your mathematically factored wrist-to-ground distance at impact. This gives us the measurement of two angles and the length of one side. We then use trigonometry to solve for the hypotenuse or club length. This is somewhat oversimplified as we factor in shaft deflection and numerous other factors. The fitting formula that we developed produces the ideal golf club length for anyone regardless of height or arm length.
Fully try-out our golf clubs at your home course and at your convenience for a full month. We feel that to truly evaluate a set of golf clubs to determine if they are right for you takes time; and hence, our 30-day return policy (does not include Used/Demo golf clubs, Accessories, or Special Orders). To our knowledge we are the only golf club manufacturer in the entire industry who offers a full money-back return policy on golf clubs after they have been played which should tell you volumes about our commitment to our customers.
If you are not completely satisfied you may return your golf clubs within 30-days of receipt for a full refund of your original purchase price (no hidden fees or re-stocking charges). A return authorization must be obtained before we can accept a return of merchandise. Contact us for this authorization on-line through the Contact page of this website. Shipping/handling charges are not refundable. All contents listed on the original Packing Slip must be included for a full refund. Return shipping charges are the responsibility of the customer. Our return policy is only valid once per customer. Any alterations to the original golf club voids this policy.
If shipping from outside the USA make sure to show that the country of origin is the USA and is a return of USA manufactured goods on the customs form. Also, be sure to make clear that you (the shipper) are responsible for all shipping charges and any brokerage/storage/handling/duties and taxes incurred.We will not accept any return package where a payment is due - the shipment will be returned to you at your cost. Any charges incurred by us will be deducted from your refund.
You may cancel your order if it has not already shipped, after it leaves our facility it is subject to the Refund Policy (see above). All cancelled orders will be subject to allcredit card processing fees assessed which will be deducted from your refund.
We warrant our golf clubs to be free of defects in material and workmanship for a period of one year following the original ship date. We will, without charge to the original purchaser, repair or replace the club if it proves to be defective during normal use within this period (normal use does not include misuse or abuse and the associated damages ie: dents on the top, side, rear, or sole of a wood club-head). This does not cover grip or cosmetic wear and tear due to normal usage. Any alterations to the original golf club voids this warranty.
I originally ordered the 5-PW. After playing for just a couple of weeks, I added the 3-5-7 woods. Excellent set of clubs, helped my game...so I decided to complete my set with the Sand Wedge, 3 Iron & 4 Iron. Love having the same swing with all of my irons now. Easy to order, quick to ship, fast delivery.
CH+ (Charlotte, US)
And fast shipping
John W. (Westwood, US)
Individual 1 Irons
Doug Y. (Tampa, US)
Great product. Outstanding customer service.
Anyone who struggles with consistency in their iron play should definitely try the one length concept and 1 Iron Golf is where one should purchase them.
I ordered a 7 wood from One Iron Golf. I did not measure the length correctly and they sent me an email to verify the length I ordered. They wanted to make sure I measured correctly. I had made a mistake and I am so happy they questioned it. They made the club just as I had ordered it and I couldn’t be happier. I hit this club squarely the first swing and it is now my go to club from 150-170 yards. I would recommend this company on any club purchase. Plus it shipped to me earlier than I thought it would.
So I started playing in the spring of 2021…. I become obsessed with stuff when I get interested. I have had 3 major back surgeries so I wanted same length irons and extra tall clubs because I struggle to bend at the waist or turn my hips. I’m 6’4 and wanted extra long clubs. I stumbled onto 1 Iron and I’m glad I did. I bought the full line of Blackstone, all the wedges, the Driver and putter as ling as I could get them. I’m dropping strokes the more and more I become comfortable the better I’ve become.
May not seem like a lot to more experienced players but I shot a 43 today on 9. I had a terrible first hole and rimmed 3 putts. I realistically could of had a 40. I had a 290yd Drive. I’ve only been playing for 15 months. I’ve had my 1 Irons since Christmas and live in the Midwest so I didn’t start using them until April, three months ago.
I highly recommend!
I play 3-4 times a week and the pic of the clubs is after about 25 rounds.
Very happy with the set. Being shorter, I never thought about single length clubs. Have reduced my average round by 10+ strokes over the first six rounds. Absolutely love the woods, fewer slices to deal with! Thanks!
I am very pleased with my new 1 iron golf iron set! I’m hitting the ball straighter and more consistently right off the bat! And their customer service has been spot on! Had a small issue, and they took care of it right away! I would recommend these clubs to anyone looking for a change!
Been told to take the traditional 3w,3i,4i,5i, and LW out of bag since I have a slow swing speed (85) and high handicap. This all flew out the window when I bought the Pro-Lines (Drv/3w/3i-LW). I can now hit these Pro-lines so easily; all of them! Gained so much confidence now that the setup is the same through the irons. I follow the Graves Golf SPS method, and this set is perfect for it. Following the GGA Alignment and Ball Position Trainer to set up irons like a 7i and matching the 3w and Drv setup. Grips and lie angle work perfectly as per GGA recommendations. The LW is incredible and so much easier to hit than a traditional length club that I've been using it for most pitching and chipping shots. I gained 40 yds on my driver, 30 on 3w, and 10 on the irons. First round with this set and I dropped 10 points! Love these new clubs!!
I've played 5 rounds with my pro-line irons, and I'm totally pleased with them. I love the feel of these irons. I've been playing golf for 30 years and have owned 7 sets of irons, and these pro-lines are by far the best. I purchased the 3 thru PW, and I'm going to order the SW, GW and LW. These irons feel like butter, and the distance that I'm getting is amazing. I wish that I would have gotten these irons years ago!
This is a golf company not a store. Review return policy carefully. If you buy a demo or used club they not returnable.
You cannot try the club but steel shafts have less flex than what you expect from a fiberglass shaft. Be careful before you buy.
Thanks, Ted, for taking the time to review your purchase. As we discussed privately, I apologize for your experience. We try to make it as clear as possible that all used/demo sales are final, we even have a box that is required to be checked acknowledging the return policy before we enable payment processing during checkout. Hopefully your review will provide one more means for customers to see our policy! Our NEW clubs all share the 30-day money back guarantee for you to try them at home for a full month, but used/demo clubs are clearance/final sale (yet still fully covered by our limited warranty). Thanks again!