Mizuno Hot Metal irons (JPX925)
The JPX925 Hot Metal standard row includes a 28° 7-iron and a 54° set sand wedge.
- 7-iron loft
- 28°
- Pitching wedge loft
- 42°
- 7-iron length
- 37.25 in
Loft, lie & length chart
US JPX925 Hot Metal standard specifications in inches; finish and custom build may vary.
| Club | Loft (°) | Lie (°) | Length (in) |
|---|---|---|---|
| 4 | 19 | 60.5 | 38.75 |
| 5 | 22 | 61 | 38.25 |
| 6 | 25 | 61.5 | 37.75 |
| 7 | 28 | 62 | 37.25 |
| 8 | 32.5 | 62.5 | 36.75 |
| 9 | 37 | 63 | 36.25 |
| PW | 42 | 63.5 | 35.75 |
| GW | 48 | 64 | 35.5 |
| SW | 54 | 64 | 35.25 |
Source: Mizuno JPX925 Hot Metal specification. Checked 2026-09-28.
How to identify this generation
- Match the full JPX925 Hot Metal name, without the Pro or HL suffix.
- Mizuno shows all three heads on one page; compare the cavity and sole to the named variant.
What to notice in the specifications
- The 7-iron is 28°, while the HL version is 31°.
- Hot Metal has a listed SW at 54°; the Pro row on the same page stops at GW.
- Mizuno lists both hands in satin chrome across 4–SW.
Read our loft guide for a worked example of comparing the numbers, and our used iron checklist before relying on a seller's description.
Continue with Mizuno
Hot Metal Pro irons (JPX925)
Mizuno publishes the same loft, lie and length sequence for JPX925 Hot Metal and Pro through GW, with different head dimensions.
Hot Metal HL irons (JPX925)
The HL variant uses a 31° 7-iron and 45° pitching wedge in the JPX925 chart.
MP-64 irons (2013-2014 timeline)
MP-64 from Mizuno’s 2013-2014 timeline entry, with a 34° 7-iron and 46° pitching wedge in the linked factory chart.
MP-54 irons (2014-2015 timeline)
MP-54 from Mizuno’s 2014-2015 timeline entry, with a 34° 7-iron and 46° pitching wedge in the linked factory chart.