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..I hit every one of my

1 Iron single length irons 3 to 4 yards farther than my Pings and with a lot more accuracy. Fantastic equipment.

Sam H. - KS


...my average distance has increased by 5 yards with each iron in my set of 1 Iron single length irons . But more importantly itís consistent distance since my ball striking has improved so much with your golf clubs.

James F. - CA


...Iíve gained 5+ yards with each of my single length irons from

One Iron Golf and have a consistent 10 yd gap between each one.

Curtis S. - CO


...Iíve been dropping darts on the pin ever since I started playing your† single length irons...great golf clubs.

Mark D. - IL


...For the first time I won our club championship. Thank you One Iron Golf for these fantastic single length irons.

Sam Ė Australia


...your 1 Iron single length irons out-perform any clubs Iíve ever played in every category.† Love Ďem.

Billy - FL


...best ever round in my life, a 78.† My buddies keep asking for my secret but I am not telling.† I like collecting all the bets.

Tom. - GA


...been playing your 1 Iron single length irons for five years and will never go back to conventional golf clubs again.† Youíve made golf fun again.

Mike. - TN


...Iíve played graphite shafts for ten years but your steel shafts are more comfortable and give much better performance.† At 70 years old I need all the advantage I can get.† Thank you.

Phil. - TX


...beautiful irons and solid play.

Frank. - London England


...no sooner had I unpacked my 1 Iron single length irons then I was hitting the shots of my life.

Jake - Australia


...the workmanship of your 1 Iron single length irons is the best Iíve seen and they fit me perfectly.

John - Australia


...not only are your

1 Iron single length irons fantastic, your customer service is second to none.

James - UK


...after years of keeping my same handicap with no improvement in sight your 1 Iron single length irons† have helped me to drop 2 strokes in less than four weeks - Iím thrilled.

Chuck - OK


...at 65 years young your 1 Iron one length irons have helped me to compete against players far my junior.

Randall - New Zealand


...I just turned 70 and bought myself a One Iron Golf birthday present.† Happy Birthday to me!!!† The clubs are amazing.

Charles - Florida


...who says that wives canít keep up with their husbands on the golf course.† Iíve beaten my husband three times in the past month using my new single length irons from One Iron Golf.

Sandy - Ohio


One Iron Golf System


Conventional golf clubs are built in 1/2 inch length increments with varying club-head lie angles throughout a set.† This means that besides the driver and putter you carry 12 clubs having 12 different lengths and 12 different lie angles.† Consequently, in order to develop your full ball striking potential with conventional golf equipment you have to learn and master 12 different swings with 12 different swing postures, 12 different swing planes, and 12 different ball positions.† Considering that even the pros who average hitting 1,000 golf balls per day cannot master them all what chance do you have?

The answer is: none.


Since all of the irons in a set of 1 Iron single-length irons are the same length (custom fitted), weight, flex, and lie angle you can eliminate all of those extra unnecessary swings that you are now using and concentrate on just one swing and ball position.† From that point on you are ingraining your one true fluid and powerful swing deeper and deeper with every shot you hit.†


There is an old saying:


"Beware of the man with only one gun - he knows how to use it"

Designed Advantage


Through the application of physiology it can be found that there is an ideal swing posture/swing plane that optimizes your skeletal and muscular functions to maximize both power and control in your golf swing. Through extensive testing performed at the One Iron GolfTesting Center we have found conclusively that the ideal swing posture and swing plane for iron play is produced through the incorporation of a 63.5ļ club-head lie angle.† The combination of this lie angle with your properly fitted club length forces you into this ideal swing and posture resulting in complete skeletal and muscular optimization (proper club length is based upon your wrist-to-floor measurement ...click here for measurement instructions ).† Since a set of 1 Irons are custom built to your ideal single club length in relation to the ideal lie angle you will be assured of a stunning increase in your level of ball striking consistency, power, and accuracy.


Our testing of hundreds of golfers (including professional golfers) has shown that your highest swing speed with an iron is attained when you are hitting an iron custom fitted to you.  Every time you switch to an incrementally longer or shorter iron your swing speed decreases.  The reason is that you have the greatest degree of confidence with an iron that fits you properly which allows you to make your most fluid and powerful swing.  Every time you move up or down one or two clubs your confidence level decreases and you will unconsciously slow down your swing in order to try and make good ball contact.


1 Iron single-length irons are custom fitted which allows you to make your best and most confident swing every time with every club.† You will experience an overall increase in power and distance as well as a decided increase in your control and accuracy.† You will be as confident hitting your #3 and #4 irons as you are with your #9 iron and wedges and will gain distance with every iron in your set over your old irons.


Consistent Distances


Unlike conventional golf clubs, our 1 Irons are designed with a consistent incremental 4 degree loft angle progression between successive clubs.† This means that since you are using the same swing and ball position with each club you will get an exact and consistent yardage gap between all of the golf clubs within your set.† This can only be achieved with a single-length set of golf clubs and certainly not with a conventional set where the incremental loft angle progression varies from club to club.

Copyright 1998-2016. All rights reserved.

One Iron Golf System, One Iron Golf, 1 Iron Golf, and Shaft Optimization

are trademarks of 1 Iron Golf, Inc.


1 Iron Golf, Inc.

Toledo, Ohio

email: sales@1irongolf.com

Single length ironsSingle length ironsSingle length iron golf swingSingle length irons and ball position

Ideal swing plane

Ideal swing plane

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Single length irons

for almost 20 years

Single-length Irons


Just like all golfers you have a favorite iron that you hit perfectly every time you pull it out of the bag.† Why do you have just this one favorite iron out of your entire set?† It is because it is the only one that actually comes close to fitting you properly and allows your body to make its most fluid and powerful swing.


It is simply common sense that in order for you to play your best all of the irons within your set should be built to the same fitting and dynamic specifications as this favorite iron producing an entire set of favorite irons (same length, weight, flex, lie angle, etc.).† A custom fitted set of single length irons produces a stunning increase in consistent ball striking, distance, and accuracy for golfers of all skill levels and is the premise of the One Iron Golf System.


Founded in 1997 1 Iron Golf, Inc. is the worlds oldest and largest manufacturer of single-length golf clubs world-wide.† Imagine being able to hit your #3 iron with the same ball striking consistency as you do your #9 iron and wedges.

The illustration above show clearly why it is impossible to develop consistent ball striking skill with a conventional set of irons having varying club lengths and lie angles.

Add to this the different ball positions required at address with each iron and the deficiencies of conventional irons become readily apparent.


With custom fitted single-length irons you use only one swing with only one address and ball position producing the highest level of ball striking consistency possible.


Single length irons