Description: Made from 316 Stainless Steel Superior corrosion resistance. Fending or Fender Eyes and Hooks are used to create Fending points around your boat They can also be used to create a Line or for Mooring a Buoy from your Vessel. Hook Size(LxWxH) : 32mmx29mmx25mm/1.3x1.1x1.0inch Screw Hole Diameter : Approx. 4mm Opening Width: Approx. 9mm Package Includes: 1 Piece Boat Fender Hook Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!