Optimized design reduces wrench effort when using Klein Knockout Tools. Slugs are split inside for easy removal. Maximum capacity of 10 gauge mild steel. Also cuts aluminum, fiberglass and plastic. Punches holes cleanly and accurately. Knockout PUNCH For 1/2" EMT conduit.
- Reduced Wrench Effort
- 10Ga Mild Steel Capacity Also Cuts Aluminum, Fiberglass And Plastics. Punches Clean, Accurate Holes






