Cable Matters Keystone Punch Down Stand PUNCH DOWN TOOL stand provides a solid base for terminating RJ45 keystone jacks with an impact tool SAFER TERMINATION with a sharp 110 punch down tool; Secure surface for terminating with a 110, Krone or 66 tool IMPACT RESISTANT housing of this solid keystone jack palm tool prevents the stand from chipping or cracking when dropped on the floor KEYSTONE JACK COMPATIBLE with 90-degree and 180 degree RJ11 keystone jacks and RJ45 keystone jacks; Press through the base opening to release 90 degree keystone jacks LIFETIME WARRANTY and product supports is included with this punchdown stand for peace of mind when purchasing