Maltby STi2 GEN 2 Irons Specifications
Full factory loft, lie and length chart for the Maltby STi2 GEN 2 irons, 2025–present.
- Years produced
- 2025–present
- Category
- Super Game Improvement Irons
- Construction
- investment cast, undercut cavity with variable face thickness
- Material
- 431 stainless steel
- Set makeup
- 4–GW
Loft, lie & length chart
| Club | Loft (°) | Lie (°) | Length (in) | Offset (in) | Bounce |
|---|---|---|---|---|---|
| 4 | 22 | 61 | 38.5 | 0.138 | 3 |
| 5 | 25 | 61.5 | 38 | 0.129 | 3 |
| 6 | 28.5 | 62 | 37.5 | 0.129 | 4 |
| 7 | 32 | 62.5 | 37 | 0.118 | 4 |
| 8 | 36 | 63 | 36.5 | 0.114 | 5 |
| 9 | 40 | 63.5 | 36 | 0.098 | 5 |
| PW | 44 | 64 | 35.5 | 0.098 | 5 |
| GW | 48 | 64 | 35.5 | 0.098 | 6 |
Lofts and lies are the factory standard build. Individual clubs may differ if they have been bent, re-shafted or re-gripped during their life.
Loft progression
About the Maltby STi2 GEN 2
The STi2 GEN 2 is a cosmetic refresh of the Maltby STi2, a precision-cast 431 stainless iron that Maltby places in its Super Game Improvement design category despite a mid-sized profile. The GolfWorks describes the change as improved aesthetics for 2025, and the design features carry over: an undercut cavity, Variable Face Thickness, a four-way radius sole and a Silica Gel insert in the 4- through 7-irons. Lofts run from a 22-degree 4-iron to a 48-degree gap wedge, with a 32-degree 7-iron. Sold as component heads, built-to-order clubs and iron paks through The GolfWorks, so there is no single stock shaft; lengths below are The GolfWorks' standard men's steel playing lengths.
Related models
Frequently asked questions
What is the loft of a Maltby STi2 GEN 2 7-iron?
The Maltby STi2 GEN 2 7-iron has a loft of 32 degrees, a lie of 62.5 degrees and a standard length of 37 inches.
What changed from the Maltby STi2 to the STi2 GEN 2?
The GolfWorks describes the GEN 2 as having greatly improved aesthetics for 2025. The lofts, lies and bounces on the factory chart are the same, and the MPF rating of 772 carried over.
What are Maltby STi2 GEN 2 irons made of?
They are precision cast from 431 stainless steel, which Maltby chose for a softer feel and easy loft and lie adjustment.
Which clubs are available in the Maltby STi2 GEN 2?
Eight heads are offered, 4-iron through a 48-degree gap wedge, in right and left hand.
Where it sits in the lineup
Introduced in 2025, the Maltby STi2 GEN 2 is a current super game improvement set in the Maltby range as of September 2026, with no replacement announced. It replaced the Maltby STi2. New sets are built to the standard lofts, lies and lengths in the chart above, though a fitting can move any of them — so confirm the numbers on the order sheet. Used sets appear on eBay, 2nd Swing and Golf Avenue, and should be measured against this chart before buying.
- The GolfWorks Maltby STi2 GEN 2 Irons Heads product page (golfworks.com, retrieved 29 September 2026) and its specification chart image (golfworks.com, read directly) - the manufacturer chart used here: 4-GW lofts 22/25/28.5/32/36/40/44/48 degrees, lies 61-64, offsets 0.138 to 0.098 inches, bounces 3-6 degrees, head weights 246-292 g, .370 hosel, Mirror/Satin finish, 431 stainless steel and the MPF 701+ rating. The page copy supplies the design features and the line 'GEN 2 features greatly improved aesthetics for 2025'.
- The GolfWorks 'Standard Lengths' chart (golfworks.com, retrieved 29 September 2026) - men's steel iron lengths of 38.5 inches (4-iron) down to 35.5 inches (PW and GW), used here because Maltby sells this head component-style and does not publish a model-specific length column.
- Announcement year: GolfWorks Maltby MPF Ratings chart (golfworks.com, retrieved 29 September 2026) lists 'MALTBY STi2 2nd Gen #6 2025, MPF 772'. No dated announcement was found; the product images on the GolfWorks page carry upload timestamps of November 2024, so the head may have been listed shortly before the 2025 year that The GolfWorks assigns to it.
- Swing weight is not published and is omitted. The chart image gives the centre of gravity as .743 inches where the page copy says .729 inches; neither figure is used in this file.
- Status check, 29 September 2026: confirmed as a current model with no replacement announced. On sale and in stock at The GolfWorks, Maltby's own retail channel, as heads (golfworks.com), custom-built clubs and iron paks.
Last updated 29 September 2026. Spot an error? info@loftchart.com