New old stock key switch. Metal with plastic insert, mounts in a 13/16" hole. Includes one key.
Used in GE models E8, E10, E14, E15(HA-JA only), E16, E20(EA-RA only) and equivalent New Idea and Wheel Horse models. Most early models use an
all metal
version with a 3/4" mounting hole. Measure hole diameter if no switch is present to match.