Pangda 4 Pcs 2" Boat Trailer Side Rail Roller End Cap Black Molded Rubber Side Rail Roller End Cap

["Package Contains: 4 pcs ship towing trailer side rail roller end caps, which can be installed at the end of the side rail rollers to increase the contact area between the hull and the track rollers","Excellence Materials: the roller end cover is made of black rubber material to ensure maximum durability and service life; The rubber rollers will not scratch the hull, and are resistant to weathering and corrosion, suitable for outdoor weather conditions","Easy Installation: can be easily installed onto the same bracket as the track rollers to replace the trailer rollers","Protecting the Hull: the end cap is perfectly fitted onto the screws, providing additional protection for the hull and preventing sharp brackets from scratching the hull","Ideal for Replacement: long service life, high cost-effectiveness, suitable as a replacement supplement package or as a gift for friends in need"]