The U.S. Kids Golf TS3-54 A.I.M. 3 Junior Putter is a precision-engineered mallet putter designed for advanced junior golfers in the 137–145 cm (54"–57") height range. Part of the acclaimed Tour Series TS3 line, this club brings real fitting science to the junior game through the Alignment Integrated Method (A.I.M.) — a system of three uniquely designed head shapes and hosel configurations that match the putter to a young golfer's natural aiming tendency. The AIM 3 features an onset hosel design, making it the ideal choice for right-handed players who tend to aim or miss putts to the left. A headcover is included with every putter.
Built with a 431 stainless steel mallet head, a CNC milled face, and a brushed satin finish, the AIM 3 inspires confidence at address and promotes a consistently repeatable stroke. The increased head weight lowers the centre of gravity and delivers superior stability, helping junior players hold their line and develop proper putting technique from an early age.
Key Features
A.I.M. Onset Design: Shaft positioned behind the face to correct a tendency to aim or miss left.
Mallet Head Shape: Enlarged mallet-style head provides greater forgiveness and higher moment of inertia (MOI).
431 Stainless Steel Head with Satin Finish: Durable corrosion-resistant construction with a tour-proven brushed satin surface for clean, refined address look.
CNC Milled Face: Precision-milled face delivers consistent ball contact and improved MOI across the entire hitting area.
Increased Head Weight (370 g): Higher head weight lowers the centre of gravity for enhanced stability and better distance control.
Straight Steel Shaft: Rigid steel shaft ensures a stable, consistent stroke for developing junior golfers.
Age-Appropriate Grip Size: Correctly sized pistol grip (0.48" core) matched to the TS3-54 club for natural hand position and comfort.
Headcover Included: Protective headcover is included in the box, keeping the putter face in perfect condition.
Finished Club Length 27.5" (70 cm): Correctly proportioned for players 137–145 cm tall, matching the TS3-54 fitting range.
Technology in Detail
A.I.M. — Alignment Integrated Method
The A.I.M. system is U.S. Kids Golf's fitting solution for the green. Rather than forcing every junior into the same putter, the A.I.M. family offers three distinct head shapes and hosel configurations — Offset (AIM 1), Non-Offset (AIM 2), and Onset (AIM 3) — each engineered to align with a different natural aiming tendency. Selecting the right AIM model means the putter works with the player's eye line and setup, not against it, leading to more made putts and faster skill development.
Onset Hosel — Correcting a Left Miss
The AIM 3 uses an onset hosel, which places the shaft behind the club face at address. This configuration visually pulls the player's eye towards the intended line and counteracts the natural tendency to aim or miss putts to the left (for a right-handed golfer). The result is a more square face at impact, a truer roll, and a measurable reduction in missed putts caused by misalignment. Left-handed players missing right will benefit from the same geometry in the left-hand version.
Mallet Design with CNC Milled Face
The enlarged mallet head shape distributes weight further from the centre of gravity, dramatically increasing the moment of inertia (MOI). Off-centre putts remain on a true path rather than twisting away from the target. The CNC milled face ensures a perfectly flat, consistent hitting surface across the entire face — giving the junior golfer the same ball speed and roll whether they strike the sweet spot or the toe. Clean lines and a prominent alignment aid make aiming effortless.
Increased Head Weight & Low Centre of Gravity
At 370 g, the AIM 3 head is heavier than a standard junior putter, and the mass is concentrated low in the head. This lower centre of gravity keeps the putter face square through impact, reducing unwanted rotation and helping young golfers maintain a consistent stroke path. Greater head weight also improves distance control: the player needs less effort to generate the correct roll, making pace judgement more intuitive and more repeatable on the practice green.
Precision Size Fitting for 137–145 cm Players
U.S. Kids Golf is built on the principle that correctly sized clubs make better junior golfers. The TS3-54 designation means this putter is specifically built for players standing 54"–57" (137–145 cm) tall, with a finished club length of 27.5" (70 cm) and a 0.48" core grip that fits smaller hands perfectly. Proper length means the junior sets up in a natural posture with eyes over the ball, the single most important factor in consistent putting. Using an adult-length putter at this age creates compensations that are difficult to correct later.
Tour-Proven Brushed Satin Finish
The 431 stainless steel head is finished with a brushed satin surface that eliminates unwanted glare at address — the same finish preferred on tour-level putters for decades. The clean, refined lines of the mallet head give the junior player a clear reference point and inspire genuine confidence when standing over a putt. Confidence at address directly influences stroke quality, and U.S. Kids Golf has designed every visual element of the AIM 3 to support a positive, committed putting routine.
Which AIM putter is right for your junior? Use U.S. Kids Golf's height-based fitting guide: measure your player's height in shoes, select the TS3-54 for 137–145 cm, and choose A.I.M. 1 (miss right), A.I.M. 2 (straight miss), or A.I.M. 3 (miss left) to match their natural aiming tendency.
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