3-Way switches feature additional push-in common termination for feed-through tapping. Push-in terminals accept #14 AWG solid wire only and side wire terminals accept up to #10 AWG solid wire. Long, broad mounting strap virtually eliminates floating installations. Patented built-in wire looper for pre looping. Tri-combo head screws accept slotted, Philips and Robertson head tools for installation flexibility. Patented build-in wire stripper for #14 and #12 wire to speed installation. Side wire and push wire. Contractor pack of 10