The U.S. Kids Golf TS3-63 v5 is the third-generation Tour Series iron set built for physically gifted and advanced junior golfers standing 160–167 cm (63–66 in.) tall with swing speeds above 121 km/h (75 mph). Featuring eight clubs — irons 5 through 9, a Pitching Wedge, a Gap Wedge, and a Sand Wedge — this set delivers a complete short and mid-game solution with full graphite shafts throughout. Engineered with precision head geometry, frequency-matched J-Flex graphite shafts, and a low flex point, the TS3-63 gives developing tour-level juniors the equipment performance they need to build their game with confidence.
The TS3 iron head design features a variable sole width, a slightly offset club face, an optimally positioned Centre of Gravity, and a thin top-line — a combination that promotes higher launch, steeper landing angles, and exceptional forgiveness on off-centre hits. All club heads are cast from premium 431 stainless steel and carry the v5 weight designation, meaning they are 5% lighter than equivalent adult club heads — the ideal balance between tour-level performance feel and junior-appropriate playability at this height and skill level.
The TS3 iron head is engineered with a precisely positioned Centre of Gravity that sits low and central behind the face. This CG placement maximises launch efficiency and promotes a consistently high, penetrating ball flight. Combined with the variable sole width, it ensures that energy is transferred efficiently into the ball even on slightly off-centre hits, resulting in minimal distance and direction loss across the face.
Each shaft in the TS3-63 set is individually frequency matched and spined to guarantee consistent flex profile and bend characteristics across all eight clubs. The lightweight graphite construction reduces overall swing weight, allowing junior players to generate greater club-head speed without over-exertion. The J-Flex rating is specifically calibrated for advanced junior swing speeds above 121 km/h (75 mph), ensuring the shaft loads and unloads at precisely the right moment for maximum energy transfer.
The low kick-point (flex point) built into the J-Flex graphite shaft is a critical performance feature for junior golfers who are still developing their swing mechanics. A lower flex point bends closer to the club head during the downswing, creating a higher launch angle without the junior needing to add additional hand action or swing manipulation. The result is a naturally high, controlled ball flight that holds greens with a steeper descent angle — giving younger players the green-stopping shot-making ability of more experienced golfers.
The TS3 iron features a variable sole width that changes progressively through the set — wider in the longer irons for additional turf interaction and forgiveness, narrower in the scoring clubs for enhanced versatility and control. This sole design prevents the leading edge from digging into the turf at impact, promoting cleaner contact and a more consistent strike even when the ball is not perfectly positioned. The result is a more forgiving set that still maintains the precision a skilled junior golfer demands.
All TS3-63 iron heads are cast from high-quality 431 stainless steel, a premium alloy chosen for its excellent combination of hardness, corrosion resistance, and feel at impact. The v5 designation confirms that these heads are precisely engineered to be 5% lighter than their adult equivalents, striking the ideal balance between the mass needed for stable, consistent ball-striking and the lighter weight required for junior swing dynamics at this height range. The result is a durable, performance-proven head that will last through years of competitive play.
U.S. Kids Golf recommends measuring the junior's height with shoes on to ensure the correct set is selected. The TS3-63 is designed for players standing between 63 and 66 inches (160–167 cm) tall. Correctly sized clubs promote natural posture at address, a consistent swing plane, and proper wrist hinge — all of which are essential building blocks for a technically sound, long-term golf game. Appropriately sized grips are fitted as standard, with replacement grips available directly from U.S. Kids Golf.
| Club | Loft | Finished Length | Shaft |
|---|---|---|---|
| 5 Iron | 25° | approx. 38.5 in. (97.8 cm) | J-Flex Graphite |
| 6 Iron | 31° | 37 in. (94.0 cm) | J-Flex Graphite |
| 7 Iron | 35° | approx. 36.5 in. (92.7 cm) | J-Flex Graphite |
| 8 Iron | 39° | 36 in. (91.4 cm) | J-Flex Graphite |
| 9 Iron | 43° | approx. 35.5 in. (90.2 cm) | J-Flex Graphite |
| Pitching Wedge (PW) | 47° | 35 in. (88.9 cm) | J-Flex Graphite |
| Gap Wedge (GW) | 52° / 8° bounce | — | J-Flex Graphite |
| Sand Wedge (SW) | 56° / 10° bounce | — | J-Flex Graphite |
| Specification | Detail |
|---|---|
| Series | Tour Series TS3 — 3rd Generation |
| Model Version | v5 (5% lighter heads than adult) |
| Optimal Player Height | 63–66 in. (160–167 cm) |
| Recommended Swing Speed | Above 121 km/h (75 mph) |
| Number of Clubs | 8 (5i, 6i, 7i, 8i, 9i, PW, GW, SW) |
| Club Head Material | 431 Stainless Steel |
| Shaft Material | Graphite |
| Shaft Flex | J-Flex (frequency matched and spined) |
| Flex Point | Low (for optimal ball flight) |
| Grip | Appropriately sized for juniors |
| Hand | Left Hand (JLH) |
| Bag Included | No |
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