Part Of The Quick Connect Family Of Products, This RJ25 Keystone Insert Supports Up to Three Telephone Lines and Accepts An RJ45 Plug Without Damage. Easily Terminate All Four Pairs Using The Legrand Punch & Go Tool (AC3400). With 50 Microinches Of Gold On Contacts, This Insert Ensures Reliable and High-Quality Connections. The Quickconnect Termination Reduces Installation Time, Making It An Efficient Choice For Your Network Setup. It Is Also FCC Part 68 Compliant.