DockLocks SUP and Surf Board Lock One Size The DocksLocks Surf and SUP System is an excellent way to protect your surfboards and SUPs from theft. The DocksLocks Surf and SUP System comes with everything you need to get started. Includes: (1) Stainless Steel, coated DXLX Cable with re-settable combination; (1) DXLX Jaw; and (1) Cleat for use in fin track. Packaged in a stylish mesh bag. Lock the cable to a roof rack, park bench, bike rack, lamp post, etc. The possibilities are endless.