Lamp Wire 4mm Thread 70mm Long Metal Screw Hook Silver Tone 5 Pcs Product Name : Screw Hook;Material : Metal Color : Silver Tone;Thread Diameter : 4mm / 1/8" Thread Length : 20mm / 3/4";Open Width : 10mm / 3/8" Eye Diameter : 16mm / 5/8";Total Length : 70mm / 2 3/4" Weight : 50g;Package Content : 5 x Screw Hook