12V Switch Toggle 20A Rocker AMBER LED Light SPST ON/OFF Car Boat ATV Truck (Pack of 4) Easy to install for any application; Use in vehicles, boats, RV or even in your home if you require a 12V ready switch Function: On/Off; 3 Terminals as shown 20A Max Load; 10-14V Operation; Insulation R:500V DC 100M min; Electrical Life:15,000 Cycles Screw hole is roughly 1cm +/- ;Please do not drill your holes until you have the product in hand; See picture for measurements Pack of 4