Titleist MB irons (712)
The 712 MB archive provides a 3–PW muscle-back chart with a 35° 7-iron and 47° pitching wedge.
Loft, lie & length chart
Manufacturer’s standard length row, in inches. Custom orders and later reshafting can differ; the archive does not provide a separate graphite length table.
| Club | Loft (°) | Lie (°) | Length (in) |
|---|---|---|---|
| 3 | 21 | 60 | 39 |
| 4 | 24 | 61 | 38.5 |
| 5 | 27 | 62 | 38 |
| 6 | 31 | 62.5 | 37.5 |
| 7 | 35 | 63 | 37 |
| 8 | 39 | 63.5 | 36.5 |
| 9 | 43 | 64 | 36 |
| PW | 47 | 64 | 35.75 |
Source: Titleist 712 MB archived specifications. Checked 2026-10-04.
How to identify this generation
- Match the MB marking and 712 hosel code against the model photo in the archive.
What to notice in the specifications
- The source’s P row is displayed as PW. The 3–P table does not include a matching gap wedge.
- The published 7-iron length is 37 inches and the P length is 35.75 inches. Check the present shafts before using these as measurements of a used set.
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 Titleist
MB irons (716)
The 716 MB muscle-back chart covers 3–PW, with a 35° 7-iron and 47° pitching wedge.
MB irons (718)
The 718 MB chart covers 3–PW, with 35° and 47° lofts for the 7-iron and pitching wedge.
AP1 irons (710)
The 710 generation of the AP1 family. The generation code is part of the identity, rather than a confirmed manufacture date.
AP2 irons (712)
The 712 generation of AP2, with a 35° 7-iron and a 47° pitching wedge in the standard table.