Make easy work of mounting a bunk board on to the boat trailer with these Seasense Swivel Bolster Brackets. These brackets feature mounting slots for easy adjustment of height and has dimpled surfaces to minimize unwanted movement and prevent sliding.

These top angle brackets can be easily installed on to the trailer’s frame with the included nut and 1/2" bolt. They are made of 11-gauge heavy-duty galvanized steel for rust and corrosion resistance.

  • Galvanized steel construction
  • Features non-slip dimples
  • Slotted for vertical adjustments

Features of Seachoice Swivel Bolster Brackets

  • Secure hold
  • Includes nut and bolt for mounting
  • Mounts with 1/2" bolt
  • Pivots for angled or flat mounting

Specifications

Manf. Part # 50081018

  • Type: Bolster bracket

Manf. Part # 55300

  • Fits 5531,5533 & 5535 brackets
  • For 2" x 6" bunk or bolster boards
  • Bracket angle: 3.5" W


Seachoice U-Bolt APPLICATION CHART

Frame Size U-Bolt
Model No.
2"(5.08cm) 5721
3"(7.62cm) 5722
4"(10.16cm) 5724