SINGLE POLE , 12 VOLT 20 AMP , HEAVY DUTY, HAS LEVER O-RING SEAL., .687 INCH LEVER LENGTH, SILVER CONTACTS, .500 INCH MOUNTING HOLE. ( )= MOMENTARY ST REFERS TO SCREW TERMINAL
SINGLE POLE, 12 VOLT 50 AMP , SUPER HEAVY DUTY, 1.1 INCH LEVER LENGTH, H.D .22 INCH DIA COPPER CONTACTS, ZINC DIE CAST METAL BODY, #8 SCREW TERMINALS, .500 INCH MOUNTING HOLE