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This bolster bracket supports your pontoon boat trailer's bunks. Constructed of corrosion-resistant galvanized steel with a sturdy base, it helps you to properly align your 6" or 8" wide bunk boards on your trailer.

This bolster bracket supports your boat trailer's bunk. Constructed of corrosion-resistant galvanized steel, it helps you to properly align your bunk boards and provides years of reliable use.

Boat Trailer Roller Bunk Bracket for Dutton-Lainson Roller Bunks

Light-duty, rust-resistant bracket lets you mount a bunk board on its side and enables the board to pivot. Mounting slot allows for height adjustment. Dimpled surface helps keep bracket from sliding along trailer frame.

Heavy-duty, rust-resistant brackets let you mount extra-large bunk boards on their sides to hold large boats. 90-Degree bases install on level trailer frames with 2 U-bolts (sold separately). Pre-drilled holes let you raise or lower your board.

Heavy-duty, rust-resistant brackets let you mount extra-large bunk boards on their sides to hold large boats. The included 85-degree and 95-degree brackets install on an angled or V-shaped boat trailer frame with 2 U-bolts (sold separately).

Light-duty, rust-resistant bracket lets you mount a bunk board on its side and enables the board to pivot. Mounting slot allows for height adjustment. Dimpled surface keeps bracket from sliding along the trailer frame.

This rust-resistant assembly helps support 1 roller bunk on your boat trailer. Swivel bracket enables bunk to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surface keeps bracket from sliding along trailer frame.

This rust-resistant bolster bracket helps support 1 bunk board on your boat trailer when used with a swivel bracket (sold separately). Mounting slots allow for height adjustment. Dimpled surface helps keeps bracket from sliding along trailer frame.

Heavy-duty, rust-resistant brackets let you mount extra-large bunk boards on their sides to hold large boats. 90-Degree bases install on level trailer frames with 2 U-bolts (sold separately). Pre-drilled holes let you raise or lower your board.

Light-duty, rust-resistant bracket lets you mount a bunk board on its side and enables the board to pivot. Mounting slot allows for height adjustment. Dimpled surface keeps bracket from sliding along the trailer frame.

Light-duty, rust-resistant bracket lets you mount a bunk board on its side and enables the board to pivot. Slotted mounting hole allows for height adjustment.

This rust-resistant bolster bracket helps support 1 bunk board on your boat trailer when used with a swivel bracket (sold separately). Mounting slots allow for height adjustment. Dimpled surface helps keeps bracket from sliding along trailer frame.

Dutton-Lainson roller bunk bracket for boat trailers.

Light-duty, rust-resistant bracket lets you mount a bunk board on its side and enables the board to pivot. Slotted mounting hole allows for height adjustment.

This rust-resistant bolster bracket helps support 1 bunk board on your boat trailer when used with a swivel bracket (sold separately). Mounting slots allow for height adjustment. Dimpled surface helps keeps bracket from sliding along trailer frame.

Durable, aluminum replacement bracket works with another 90-degree bracket (sold separately) to stabilize 1 end of an extra-large bunk board on your boat trailer. Installs on level trailer frames with a U-bolt (sold separately).

Durable, aluminum replacement bracket works with another 90-degree bracket (sold separately) to stabilize 1 end of an extra-large bunk board on your boat trailer. Installs on level trailer frames with a U-bolt (sold separately).

Durable, aluminum replacement bracket works with another 90-degree bracket (sold separately) to stabilize 1 end of an extra-large bunk board on your boat trailer. Installs on level trailer frames with a U-bolt (sold separately).