The FC3120 Fender Cleat is a simple and elegant way to manage your fender mounting and storage with the benefit of having an integrated cleat. Permanently tie a fender to the included line system and plug the FC3120 into the appropriately located Burnewiin mount. The self-hitching line allows for simple height adjustments, and fender/cleat combinations can be easily removed and stowed when necessary. Small boats get an additional cleat and you will find there are all kinds of imaginative uses for this product. (We do not recommend the use of the FC3120 Fender Cleat for primary mooring of larger boats) Each package includes two cleats. The FC3120 is compatible with the Burnewiin GM400 and GM600 mounts.