Maltby TS-1 vs Maltby TS-1 IM
Side-by-side factory specifications. Differing values are highlighted.
Maltby TS-1three-piece billet forged hollow body, polymer filled, tungsten toe weight · forged 1025C carbon steel body and 2 mm face, internal tungsten weightMaltby TS-1 IMthree-piece billet forged hollow body with injected polymer face backing ("Injected Muscle") · forged 1025C carbon steel body, 2.1 mm MS300 super maraging steel face, internal tungsten toe weight
Specification comparison
| Club | TS-1 loft | TS-1 IM loft | TS-1 lie | TS-1 IM lie | TS-1 length | TS-1 IM length |
|---|---|---|---|---|---|---|
| 3 | 20 | 20 | 60.5 | 60 | 39 | 39 |
| 4 | 22.5 | 22 | 61 | 60.5 | 38.5 | 38.5 |
| 5 | 25 | 25.5 | 61.5 | 61 | 38 | 38 |
| 6 | 28.5 | 29 | 62 | 61.5 | 37.5 | 37.5 |
| 7 | 32 | 32.5 | 62.5 | 62 | 37 | 37 |
| 8 | 36 | 36 | 63 | 62.5 | 36.5 | 36.5 |
| 9 | 40.5 | 40 | 63.5 | 63 | 36 | 36 |
| PW | 45 | 44 | 64 | 63.5 | 35.5 | 35.5 |
| GW | 49.5 | 48 | 64 | 64 | 35.5 | 35.5 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Which should you choose?
The TS-1 IM is the stronger-lofted set — up to 1.5° stronger than the TS-1 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: Maltby TS-1 specs and Maltby TS-1 IM specs.