This Galvanized Replacement Swivel Top Bracket has a 3/8 inch diameter hole for mounting to your existing bunk brackets and uses 5/16 x 1 1/2 Galvanized Lag Screws (2) to mount your bunk boards to the Swivel Angle. These Swivel Tops are commonly seen 1 per Bunk Bracket, but on heavy duty setups they will sometimes be 2 per bracket, one on either side. All Swivel Top Brackets allow you to angle the bunk boards to better fit the shape of your boat hull. This bracket is the standard size for hot-dipped galvanized swivel top brackets, at 2 inches tall, 3 1/2 inches wide with a 1 3/8 inch leg (that attaches to the bunk boards), the difference is this bracket uses a non-standard 3/8 inch bolt instead of the typical 7/16.
1/8 inch thick
3/8 inch diameter hole for mounting to your existing bunk bracket (bolt not included)
7/16 diameter holes for lag screws to the bunk (not included)
3 1/2 inches wide x 2 inches tall
Allows you to adjust the angle of your bunk boards to fit your boats hull shape