Srixon ZX4 Irons Specifications
Full factory loft, lie and length chart for the Srixon ZX4 irons, 2021–2023.
- Years produced
- 2021–2023
- Category
- Game Improvement Irons
- Construction
- cast hollow-body multi-material
- Material
- 431 stainless steel body with forged HT1770 steel face
- Set makeup
- 4–AW
Loft, lie & length chart
| Club | Loft (°) | Lie (°) | Length (in) | Offset (in) | Swing wt |
|---|---|---|---|---|---|
| 4 | 21 | 60.5 | 38.5 | 0.173 | D2 |
| 5 | 23 | 61 | 38 | 0.165 | D2 |
| 6 | 25.5 | 61.5 | 37.5 | 0.157 | D2 |
| 7 | 28.5 | 62 | 37 | 0.146 | D2 |
| 8 | 33 | 62.5 | 36.5 | 0.138 | D2 |
| 9 | 38 | 63 | 36 | 0.126 | D2 |
| PW | 43 | 63.5 | 35.5 | 0.11 | D2 |
| AW | 49 | 63.5 | 35.5 | 0.091 | D3 |
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.
About the Srixon ZX4
The ZX4 is the most forgiving model in Srixon's first ZX iron line, added a season after the ZX5 and ZX7. It uses a hollow-body construction with a 431 stainless steel body, a forged HT1770 high-strength steel face and Srixon's MainFrame milled pattern behind the face, plus tungsten in the sole of the 4-iron through 7-iron to lower the centre of gravity. Lofts are the strongest in the ZX line, with a 28.5-degree 7-iron and a 43-degree pitching wedge, while lies and lengths match the ZX5 and ZX7. The stock set is eight clubs, 4-iron through a 49-degree approach wedge, with 4-PW in right and left hand and the approach wedge right hand only. Offsets below are converted from Srixon's published millimetre figures (for example the 7-iron is 3.7 mm, or 0.146 inches).
Stock shafts
- Nippon N.S. Pro 950GH neo — steel · 94.5g (R), 98g (S) · flexes: R, S
- UST Mamiya Recoil 760/780 ES SMACWRAP — graphite · 70g (R), 87g (S) · flexes: 760 A, 760 R, 780 S
Related models
Frequently asked questions
What is the loft of a Srixon ZX4 7-iron?
The Srixon ZX4 7-iron has a loft of 28.5 degrees, with a 62-degree lie and a 37-inch steel-shaft length.
What clubs come in a stock Srixon ZX4 set?
The stock set is eight clubs, 4-iron through a 49-degree approach wedge. The 4-iron through pitching wedge are offered in both right and left hand; the approach wedge is right hand only.
Are the Srixon ZX4 irons hollow?
Yes. The ZX4 is a hollow-body iron with a 431 stainless steel body, a forged HT1770 high-strength steel face and tungsten in the sole of the 4-iron through 7-iron.
Finding a used set
The Srixon ZX4 ran from 2021 to 2023 and is no longer in production, so the used market is the only source. Search eBay, 2nd Swing, Golf Avenue and the PGA Tour Superstore trade-in listings, and check the loft and lie against the chart above before buying — sets this age have often been bent from standard.
- Srixon official ZX4 irons product page (srixon.com/en/clubs/mens-golf-clubs/irons/zx4-irons/MZX4-EA.html), archived 2021-03-06 via web.archive.org — full specification table (head, loft, lie, offset in mm, length, steel and graphite swing weight, right/left hand availability, 4-iron through AW), the ZX7/ZX5/ZX4 loft, blade length, topline, hosel offset and sole width comparison tables, and the Nippon N.S. Pro 950GH neo / UST Mamiya Recoil 760-780 ES stock shaft tables
- Same archived Srixon page, technology copy: hollow design, MainFrame, sole tungsten in 4i-7i, 'a forged HT1770 Steel face' and 'a 431 Steel body'
- Category assigned as game-improvement rather than super-game-improvement based on Srixon's own model comparison chart, which lists ZX4 at mid-high handicap with high forgiveness, and on its compact 79.9 mm 7-iron blade length and 3.7 mm 7-iron offset — narrower and less offset than typical super-game-improvement irons
Last reviewed 2026-09-05. Spot an error? info@loftchart.com