Seadog 3361401, Smooth Finish Quarter-Turn Deck Plate,White,, A:4-1/2" , B:6-1/8", C:4-1/2", D:5-3/8 alt-44-8673 just place the jack under

just place the jack under the axle and drive forward or reverse a few inches - Quick Change automatically raises the trailer to the proper height for changing tires

A built-in check valve allows easy release of displaced air and the decompression valve releases negative pressure

Feed-Through Terminals also eliminate chafing and provide strain relief for large cables

but commonly used for deck and rail mounted Bimini top hinge fittings

Ultra-light interior lining

Seadog 3361401, Smooth Finish Quarter-Turn Deck Plate,White,, A:4-1/2" , B:6-1/8", C:4-1/2", D:5-3/8 alt-44-8673 just place the jack underSea Dog's Quarter Turn Deck Plate is UV stabilized and features a locking system that prevents over tightening, jamming and cross threading. Easy to open and close. A specially engineered lubricated gasket is used in conjunction with a knife edge for a leak tested seal. Injection molded ABS polycarbonate. Note: Avoid contact with acetone or strong solvents.