This horseshoe-shaped lifebuoy mount includes everything you need to install a lifebuoy on board. The parts consist of 1 plastic clip for mounting on the pulpit or stanchion (Ø: 18.5–25.5 mm), 1 stainless steel bracket, and 1 "shock cord" with a plastic hook to secure the buoy. Bolts and nuts are, of course, included. The mount only fits horseshoe shaped lifebuoys.