Titleist 690MB Forged Muscle Back irons (2002)
Titleist 690MB Forged Muscle Back (2002), with a 36° 7-iron and 48° pitching wedge in Titleist’s published table.
- 7-iron loft
- 36°
- Pitching wedge loft
- 48°
- 7-iron length
- 36.75 in
Loft, lie & length chart
Titleist’s published specification table on its Previous Models page, lengths in inches.
| Club | Loft (°) | Lie (°) | Length (in) |
|---|---|---|---|
| 2 | 19 | 58 | 39.25 |
| 3 | 22 | 58.5 | 38.75 |
| 4 | 25 | 59.5 | 38.25 |
| 5 | 28 | 60 | 37.75 |
| 6 | 32 | 61 | 37.25 |
| 7 | 36 | 61.5 | 36.75 |
| 8 | 40 | 62 | 36.25 |
| 9 | 44 | 62.5 | 35.75 |
| PW | 48 | 63 | 35.25 |
Source: Titleist 690MB Forged Muscle Back Previous Models page (listed 2002). Checked 2026-10-22.
How to identify this generation
- An 8-iron muscle back with a Titleist script over FORGED in the centre and 690MB stamped low near the toe.
- The 690 name also appears on these Titleist irons; compare their markings before using this chart: 690CB Forged (2002).
What to notice in the specifications
- Titleist’s 2002 listing runs from the 2-iron to a 48° PW with 58°–63° lies, 39.25–35.25 in lengths, D2 swing weights and bounce from 1.5° to 7°.
- Titleist’s separate 2005 page for Forged 690.MB (2003–2004 listing) prints the same lofts with 59°–64° lies and 39.5–35.75 in lengths; that page is the catalog’s Forged 690.MB (2005 page) record.
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
690CB Forged irons (2002)
Titleist 690CB Forged (2002), with a 35° 7-iron and 47° pitching wedge in Titleist’s published table.
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.
AP2 irons (710)
The AP2 710 table lists a 35° 7-iron and 47° P wedge.