Honma TR21 X vs Honma T//World GS
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | TR21 X loft | T//World GS loft | TR21 X lie | T//World GS lie | TR21 X length | T//World GS length |
|---|---|---|---|---|---|---|
| 3 | 18 | — | 60 | — | 39 | — |
| 4 | 20 | 20 | 60.5 | 60.5 | 38.5 | 38.5 |
| 5 | 23 | 23 | 61 | 61 | 38 | 38 |
| 6 | 26 | 26 | 61.5 | 61.5 | 37.5 | 37.5 |
| 7 | 30 | 29 | 62 | 62 | 37 | 37 |
| 8 | 34 | 33 | 62.5 | 62.5 | 36.5 | 36.5 |
| 9 | 38 | 37 | 63 | 63 | 36 | 36 |
| 10 | — | 42 | — | 63.5 | — | 35.5 |
| PW | 43 | — | 63.5 | — | 35.5 | — |
| 11 | — | 47 | — | 63.5 | — | 35.5 |
| SW | — | 56 | — | 64 | — | 35 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- TR21 X
- T//World GS
What the differences mean
At the 7-iron, the TR21 X is 30° and the T//World GS is 29°, a 1° gap. Each degree of loft is worth roughly 3 to 4 yards of carry at the same swing speed, so the T//World GS should carry roughly 3 to 4 yards further with that club, on a slightly lower, shallower flight than the TR21 X. Across the 6 clubs both sets share, the T//World GS averages 0.5° stronger, with the largest gap at the 7-iron (30° vs 29°).
The sets are built differently: the TR21 X runs 3-iron to PW (8 clubs), the T//World GS 4-iron to SW (9 clubs).
The TR21 X is a players distance iron and the T//World GS a game improvement iron, so they sit one step apart on the forgiveness scale. The T//World GS is the more forgiving design, with a wider sole, more offset and more perimeter weighting for roughly 10 to 25 handicaps. The TR21 X trades some of that for a more compact head, thinner topline and more control over flight and shape, which suits roughly 5 to 15 handicaps who want extra distance from a compact head.
The TR21 X is listed as hollow body with a high-strength L-cup face and internal tungsten and the T//World GS as cast with L-Cup face and tungsten weighting. The TR21 X's hollow body lets the face flex more and moves mass low and outward, usually giving higher launch and more ball speed on off-centre strikes than the T//World GS, at some cost in feel. Both use tungsten weighting to lower the centre of gravity and steady the head on off-centre strikes.
The T//World GS came out 1 year after the TR21 X, but it is a different line rather than a direct replacement, so the two were designed for different golfers as well as different seasons.
Which should you choose?
The T//World GS is the stronger-lofted set — up to 1° stronger than the TR21 X on matching clubs. Expect longer carry per numbered iron but a flatter descent angle; gapping at the wedge end is where that shows up.
Both charts are reproduced in full on their own pages: Honma TR21 X specs and Honma T//World GS specs.
Frequently asked questions
Is the Honma TR21 X stronger lofted than the T//World GS?
No. The T//World GS is the stronger-lofted set: its 7-iron is 29° against 30° for the Honma TR21 X, 1° stronger and worth roughly 3 to 4 yards of extra carry.
What is the loft difference between the Honma TR21 X and T//World GS?
At the 7-iron the difference is 1° (30° vs 29°). The largest gap on a shared club is 1° at the 7-iron, and 3 of the 6 shared clubs differ.
Which is better for higher handicap golfers, the Honma TR21 X or the T//World GS?
The T//World GS. As a game improvement iron it is the more forgiving design, suited to roughly 10 to 25 handicaps. The Honma TR21 X is a players distance iron, better suited to roughly 5 to 15 handicaps who want extra distance from a compact head.
Do the Honma TR21 X and T//World GS have the same lie and length?
At the 7-iron, yes: both are 62° lie and 37 inches long.
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