Greenlee 09277 SP-LOCK Speed Punch Knockout Lock

Greenlee SP-LOCK speed punch knockout lock is an indispensable element of modern speed-punching. This compact utility functions as a clip, which holds the punch, placed on a stud, in the right position. This helps to make each punch superiorly time-efficient – up to three times faster!

Applicability

The SP-LOCK is intended for threadless punching system and is capable of making conduit-sized holes in the materials listed below:

• mild steel;
• aluminum;
• fiberglass;
• plastic.