Tie Down Engineering 86157 5 ft. Black Rubber Roller Bunk, Galvanized Steel Frame

The Tie Down Engineering 86157 is a 5 ft. Black rubber roller bunk assembly built to give boat trailers reliable, full-length hull support during transport and storage. The frame is constructed from heavy-duty galvanized steel for durability and corrosion resistance, while the black rubber roller surface cradles the hull as the boat is loaded and unloaded. The roller bunk offers vertical adjustability, allowing the setup to be customized to match the specific requirements of the boat being carried, which helps ensure a proper fit across different hull shapes and boat weights. For trailers that need additional support flexibility, optional bolster support swivel brackets are available separately to further adapt the bunk configuration. This roller bunk is supplied as the bunk assembly itself; mounting hardware is not included, so trailer owners can select hardware suited to their specific trailer and installation setup. It is a straightforward, functional upgrade or replacement part for anyone maintaining or building out a boat trailer's hull support system.

Specifications

• Brand: Tie Down Engineering
• Manufacturer Part Number: 86157
• Length: 5 feet
• Roller Material: Black Rubber
• Frame Material: Galvanized Steel
• Item Weight: 30.64 pounds
• Product Dimensions: 6 x 7 x 62 inches
• UPC: 081628861570
• Adjustability: Vertical adjustability for custom fit
• Mounting Hardware: Not included

Frequently Asked Questions

What is the Tie Down Engineering 86157 roller bunk made of? The 86157 roller bunk features a heavy-duty galvanized steel frame paired with a black rubber roller surface for hull support.

How long is the 86157 roller bunk? This roller bunk measures 5 feet in length, sized to provide extended hull support along a boat trailer.

Does the 86157 roller bunk include mounting hardware? No, the Tie Down Engineering 86157 bunk assembly does not include mounting hardware, so trailer owners can choose hardware suited to their own trailer and installation.

Can the roller bunk be adjusted to fit different hull shapes? Yes, the 86157 roller bunk offers vertical adjustability, allowing the setup to be customized for different boat sizes and hull shapes.

How much does the 86157 roller bunk weigh? The Tie Down Engineering 86157 roller bunk weighs 30.64 pounds.

What are the dimensions of the 86157 roller bunk? Product dimensions for the 86157 are 6 x 7 x 62 inches.

Is bolster support available for this roller bunk? Optional bolster support swivel brackets are available separately to add further fit flexibility to the 86157 roller bunk setup.

Is the 86157 roller made of rubber or poly? The 86157 is the black rubber version of Tie Down Engineering's roller bunk line, as distinct from the amber poly roller options in the same series.

What is the UPC for the Tie Down Engineering 86157 roller bunk? The UPC for this roller bunk is 081628861570.

What is this roller bunk used for? The 86157 is used to provide full hull support for a boat while it sits on a trailer, both during transport and storage.