(4) Boat Trailer Double U Bolt Bunk Bracket Swivel Top 10" Tall Galvanized for 2x3 Cross Members

Replacing your Bunk Brackets has never been easier!  This is a Complete Boat Trailer Bunk Bracket Replacement Kit which includes 4 Double U-Bolt Bunk Brackets, 4 Boat Trailer Swivel Tops, as well as 8 Mounting U Bolts and the associated Hardware to install everything to your Boat Trailer.  All of the parts in this kit are Galvanized for Excellent Corrosion Protection.  Bunk Brackets are typically replaced or installed in pairs, which is why we've put together kits like this one so you can get all the necessary parts to fix your Saltwater or Fresh Water Boat Trailer in one go.

The Included U Bolts are designed to mount these Bunk Brackets to a 3 inch tall by 2 inch wide Cross member.  The U Bolts measure 1/2" diameter, 3 1/16" wide, and 3 5/16" long.  The extra length allows the Bracket and hardware to properly tighten down on a 2 inch wide crossmember.  If the cross beams on your trailer measure 3x3, or anything other than 2x3, this kit is not guaranteed to fit, but we do have other similar Complete Bunk Bracket kit options available.

The Galvanized Bunk or Bolster Brackets featured in this kit are known as Double U Bolt Brackets because they install to your trailers 2x3 Crossmember using 2 U Bolts per Bracket rather than the Tradition single U bolt.  Bunk Brackets are not weight rated, but the wider, double U bolt design of this Bracket is typically used on Larger boat trailers, typically towing boats that are around 28 feet long or larger.

10 inch height.

Fits 2" x 3" crossmembers.

Made of 7 gauge steel.

Double u-bolt design for larger boats.

Hot Dipped Galvanized for maximum corrosion protection.

Includes u-bolts, bolts and hardware.

Thicker brackets for more stability.