Reversible Steel Jaw Insert compatible with all Gen3 SMW Modular Vises. Both sides are smooth allowing for mar-free finishing work when using the Mod Vise's built-in parallels.

Clamping height when used with SMW Modular Vise: 0.1625" (4.13 mm)

Contents include:

• (1) 4140 Steel Jaw Insert Bar
• (4) M5 (10mm long) or 10-32 (3/8" long) Fasteners

Gen2 Modular Vises use 10-32 fasteners while Gen3 vises require M5 (unsure which you've got? Check out our FAQ!)