Trailer Coupling Lock - With Padlock Size:Small Every SA Block features fully

Every SA Block features fully machined

x1 Cotter pin

Removable sheaves

Square Port 1-7/8"

Simply drill four (4) quarter-inch holes in the cavitation plate on the lower drive unit and bolt the StingRay on

Trailer Coupling Lock - With Padlock Size:Small Every SA Block features fullySolid flat bar steel manufactured coupling locks supplied with electrochemical deposition coating (EDC) for greater corrosion resistance. The large model locks around the trailer coupling and towing vehicle tow ball, preventing disconnection but still allowing full trailer articulation, this is achieved with the clamp bar in the top position as pictured. The large clamp (with lock bar in lower position) and the small clamp, lock around the trailer