YYST 2 X 3 Kayak Boat Canoe Mooring Deck Mount Anchor Cleat with Screws and Nuts 2 pieces 3" anchor cleat. The cleats are made of durable injection molded nylon. Cleat Length: 3" (7.5CM). Cleat Height: 3/4" (2CM). 4 Stainless Steel Screws. 4 Stainless Steel Nuts.&lt;br&gt; Made for the marine environment, these items will never rust.