Material: Flag pole hook made from high quality stainless steel which is strong, durable, rustproof and corrosion resistant for long time use. Size :The mooring cleats are 15 cm / 6 inch in total length, the distance between bolt centers is 1 inch. Easy to install: Screw mounting without drilling or welding, no damage to the rope, for direct replacement of old or damaged mooring cleats. Products included in the package: 2 Pieces Flag pole hook, Rope clamp hooks can be used for all types of blind curtain shade rope as well as for flag poles, small boats, awnings, tarps and mooring ropes. Widely used: This skateboard non-slip is used for boats, yachts, fiberglass yachts, inflatables, business yachts and other types of yachts. It is also an ideal choice for attaching ropes to flag poles, boats, awnings, tarps, etc.