Lehigh 7229-6 3-1/2 Inch by 5/16 Inch Stainless Steel Screw Eye Hooks, Zinc Plated, 2-Pack Zinc plated steel resists rusts and corrosion Steel points bite into wood swiftly without stripping and can be used with snapping hooks Measures 2.4-Inch (L) by 1.2-Inch (W) by 0.8-Inch (H) Many applications outside of conventional picture hanging Ideal for use with rope, chain or cable 1/2Inch