Stainless Steel Material: boat hooks are made from stainless steel material, are perfect for boats, even at sea, boat hooks are resistant to corrosion, which will support you for a long timeConvenient to Use: boat hooks for docking are convenient to use, you can put screws into the boat hook and attach to the boat; note that screws are not includedWidely Applicable: spring clips for brooms can be applied in occasions, you can use in your home, boats, yachts, and are suitable for most people to operateYou Will : you will receive 4 silver spring clips, which can be applied in swimming pool cleaning, brush clips, oar clips, etc., the will meet your requirementsSize Details: the stainless steel boat hooks are small and light, with inner diameter in . 28 mm/ 1.1 inches to 38 mm/ 1.5 inchesColour:silverMaterial:Stainless steelPackage Contents:4 x Boat HookOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.