Includes dust cover for protection. Impact and corrosion resistant. Easy-pull grip and corrosion resistant tin-plated terminals. Universal center pin can be switched to auxiliary or electric brake trailer wiring codes. No. 47545: Vehicle Side Connector: 7 Blade, Trailer Side Connector: 6 Round (Center Pin Auxiliary), Pkg Qty: 1, Package Type: Box No. 47555: Vehicle Side Connector: 7 Blade, Trailer Side Connector: 6 Round (Center Pin Electric Brake), Pkg Qty: 1, Package Type: Box
