The rust-proof dock cleat is designed to connect the rope and your boat, durable for mooring, high-quality material made of 316 stainless steel, so you dont have to worry about the salt water could rust it. Due to the 316 stainless steel material, it can bear a high force of ropes. This boot clamp is made of 316 stainless steel to ensure long-lasting use for outdoor activities. The surface of the dock cleats is highly polished and can not only be corrosion resistant, but also have an exquisite appearance. You can use it freely in different sea environments, sweet or salt water. These shiny, mirror polished cleats are built to last and can withstand various surfaces. They can be easily installed on your boat yacht or dock. Supplied with screws, you can install them for a solid connection with screws. Two sizes to choose from. The length 10 cm and the length 15 cm. The package contains screws that you can use for installation. You can freely install these in a suitable place, boat, yacht, kayak, jet ski, cabinet, deck, door as long as the cleats are required.