BISupply Short Bunk Guide-On - Carpeted Boat Trailer Guide Bunk Boards to Fit High Beam, Box, or C-Channel Trailers

[Load Your Boat]: Keep small boats centered during the loading process with BISupply Boat Trailer Bunk Guide; Load your vessel onto high beam, box, or c-channel trailers; We recommend measuring your boat on the trailer to ensure a proper fit [Resist the Elements]: Heavy-duty steel construction is designed for marine use; Rely on the boat trailer side bunks to keep your ship securely in place despite heavy wind or waves [Install and Mount]: Mounting frames allow you to adjust the distance between the posts; Boat trailer guide poles are 21 inches (53cm) tall by 1.5 inches (4cm) wide; U bolts can be installed straight or crossed and support frames clamp to the top or the bottom of your trailer frame [Quality You Can Trust]: Marine grade carpet is designed to hold up in harsh aquatic elements; Tilting boat loading bunks measure 2 x 4x 24 inches (5 x 10 61cm); Soft polyester carpeting is gentle on boats to prevent damage [Package Contents]: Package includes 2 black carpeted bunk board guides and 2 silver mounting frames; U bolts and installation hardware included