Groz Number Punch Set, 4mm US67SB-07 Lock-out Function- Skip over specified

Lock-out Function- Skip over specified channels or frequencies when scanning or searching

50% wider than regular adjustable wrenches

Available in two sizes

4:1 for hot machines

Groz Number Punch Set, 4mm US67SB-07 Lock-out Function- Skip over specifiedGZ25903 Groz Number Punch Set, 4mm Manufactured from quality carbon steel. Punches are induction hardened, which gives durability and extended life for repeated use. The hardness at the stamping end is maintained at 58 62 HRC, the striking end is tempered to 38 43 HRC. This prevents the punch from splintering during use. The striking end is chamfered to prevent breakage. Specification Size: 4mm