(4) Boat Trailer Square U-Bolt Stainless Steel 1/2″Dia x 3″ W x 4 5/16″ L
(1) 1/2 x 3 x 4 5/16 Stainless Steel U Bolt. Each U Bolt Includes – Stainless steel. – (2) Stainless steel flat washers . – (2) Stainless Steel lock washers . – (2) Stainless Steel hex nuts .