11 Ago (8) Boat Trailer U Bolt Stainless Steel SS UBOLT 1/2″ D x 3 1/16″ W x 4 5/16″ L
U-bolts must be tightened using hand tools ONLY and threaded on correctly. Improper threading, use of power tools, over-tightening or tightening too fast will result in galling or sticking of the U-bolt....