SAR WATERPROOF BLUE MOMENTARY SWITCH BUTTON WATERPROOF BLUE MOMENTARY 12V OFF(ON) SWITCH OVERALL DIMENSIONS: 5/8"W X 3/4"H - APPRX. 1/2" DIAMETER HOLE NEEDED PUSH "ON" RELEASE "OFF" - 10A 125VAC 7A 250VAC LOCKING NUT FOR EASY MOUNTING MARINE - AUTO - ATV - MOTORCYCLE - RV  HOME