Boat2 Pcs Folding Cleat 4-1/2" Flip-up Dock Marine Grade 316 Stainless Steel with ScrewsSize: length overall: 4 1 2 inch. raised height: 1 1 2", recessed height: 1 2". You can mount to the surface of the deck or gunwale of a boat. Suitale for limited mounting spaces. Perfect for marine,boat, kayak,deck use,for hold lines for fenders,also can be used on roof,porch furniture,etc. These retractable lay flat when not needed and pop up easily when you need to use them. Made of professional marine grade cast stainless steel 316 casting, solid