Bolster brackets are ordinarily installed upright on the cross-members of a boat trailer. They allow a mounted bunk board, which runs from the front of the trailer to the back, to turn while loading a boat when utilized with a swivel bracket (available separately). These brackets are attached to the trailer’s frame and support bunk boards that run the length of the trailer. The BOLSTER BRACKET (34-81200)Tie Down Engineering is for bolstering or bunking boats on trailers. Brackets have vertical adjustment slots and non-slip dimples to prevent movement and boost load capacity. It holds the bunk boards in place.This rust-resistant bolster bracket mounts to the frame of your boat trailer with two U-bolts (available separately) for a secure connection. Height can be adjusted thanks to the slotted mounting holes.
Key Features:
- Ideal for making trailer hauling safer and more convenient.
- Supported by an extra-sturdy connection to the trailer frame.
- Guaranteed to satisfy the highest quality and durability standards.
- Designed to resist the harshest conditions.
- Guaranteed for Life
Specification:
- SKU: 34-81200
- UPC: 081628812008
- Weight: 2.87 LBS
- Length: 10″
- Slot Length: 3 3/4″
Slotted for vertical adjustment Packaged in pairs.
This product replaces:
- 81200, 81628812008




![Whitecap Door Hinge – 316 Stainless Steel – 1-1/2″ x 3″ [6028]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/whitecap-door-hinge-316-stainless-steel-1-1-2-x-3-6028.webp)



