The onboard roller of the boat trailer Knott 128x75 mm blue

Knott 128x75 mm on-board support roller for boat trailers

The Knott wheel chock is made of polyvinyl chloride. The diameter of the inner hole is 22 millimeters. The part plays an important role in the operation of a boat trailer. It is designed to simplify the loading/unloading process, avoiding accidental damage. The cost of the roller is incomparable with the cost of repairing the watercraft. These boat trailer accessories are installed in the central part of the trailer at 0.5 meter intervals so that the boat's keel can stand on them. The bright color of the roller makes it easy to adjust the position of the boat during installation.

Return to boat trailer parts. See all trailer parts. View accessories for trailers.