Upgrade the standard Frame Mounted Adjustable Highway Peg Mounts arm to the extended arm for added comfort and adjustability with a length of 5-1/2″ compared to the 4″ standard arm. Includes new bolts and high collar washers. Can also be used for replacement arm for kit part numbers #1624-0392 or #1624-0393. 2 extended arms and hardware kit included. No drilling required.