13" Long x 5/8" diameter steel shaft for 12" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

8-7/8" Long x 5/8" diameter steel shaft for 8" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

Help keep your boat in place when it's loaded on your trailer with this zinc-plated swivel bracket. Bolt the steel piece onto a bolster bracket on your trailer so your bunk tilts toward the hull to keep your boat cradled safely for transport.

6-1/4" Long x 5/8" diameter steel shaft for 5" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

12-3/4" Long x 1/2" diameter steel shaft for 10" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

6-1/4" Long x 1/2" diameter steel shaft for 5" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

Multipurpose U-bolt intended for use on trailers to help secure brackets, mounts and cargo. It is constructed of sturdy, zinc-plated steel, and it comes with mounting hardware.

5-1/4" Long x 1/2" diameter steel shaft for 4" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

Boat Trailer Roller Bunk Bracket for Dutton-Lainson Roller Bunks

Multipurpose U-bolt intended for use on trailers to help secure brackets, mounts and cargo. It is constructed of sturdy, zinc-plated steel, and it comes with mounting hardware.

5-1/4" Long x 5/8" diameter steel shaft for 4" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

Dutton-Lainson roller bunk bracket for boat trailers.

Multipurpose square U-bolt is intended for use on trailers to help secure brackets, mounts, and cargo. Zinc-plated steel is durable and corrosion resistant. Includes mounting hardware.

Built for mounting a bunk board on your boat trailer, this rust-resistant bunk bracket allows the bunk to pivot when you're loading your boat. Slotted mounting hole lets you adjust the bunk height. Use 2 brackets for each board.

Multipurpose U-bolt intended for use on trailers to help secure brackets, mounts and cargo. It is constructed of sturdy, zinc-plated steel, and it comes with mounting hardware.

11" Long x 5/8" diameter steel shaft for 10" rollers replaces a worn-out roller shaft on your boat trailer. Includes 2 pal nuts for mounting.

Help keep your boat in place when it's loaded on your trailer with this zinc-plated swivel bracket. Bolt the steel piece onto a bolster bracket on your trailer so your bunk tilts toward the hull to keep your boat cradled safely for transport.

Built for mounting a bunk board on your boat trailer, this rust-resistant bunk bracket allows the bunk to pivot when you're loading your boat. Slotted mounting hole lets you adjust the bunk height. Use 2 brackets for each board.

Mount your boat trailer's bunk board using this rust-resistant bolster bracket, which helps support your bunk when used with a swivel bracket (sold separately). Single slot lets you adjust the bracket height. Dimpled surface resists sliding.

Easily raise or lower your boat trailer's bunk board with this slotted, zinc-plated swivel bracket. Bolt the steel piece onto a bolster bracket on your trailer so your bunk tilts toward the hull to keep your boat cradled safely for transport.

Multipurpose square U-bolt intended for use on trailers to help secure brackets, mounts and cargo. It is constructed of sturdy, zinc-plated steel, and it comes with mounting hardware.