In a single squeeze of the ergonomic handle, you can punchdown, terminate and cut all 8 wires of your Leviton Cat 3 (6-wire), Cat 5 or Cat 5e jacks. Stop punching into the palm of your hand or through the drywall! Unique design accommodates close-to-wall installations - no slack, no problem! Compatible with the following Leviton jacks: Cat 3 (P/N 41106), Cat 5 (P/N 41108) and Cat 5e (P/N 5G108).