Compact Ø12mm DIN socket with metal body & auto close cap, same as socket on BMW, Triumph, Victory, selected Honda Gold Wing motorcycles and John Deere ATVs. FEATURES • Kit includes a panel mount DIN socket with lead that mates with a fused battery lead • DIN standard connection system with positive lock – inserted plug remains connected even during severe vibration • Works with OptiMate BIKE/DIN cable accessories, or any motorcycle DIN plug accessory • Mounting: Socket fits into a Ø18mm (11/16”) hole on a panel or bracket • Connecting to battery: M6 (1/4”) rings fit all powersport batteries • Rubber in-line seal protects SAE connection • Thicker insulation for better protection.