uxcell 5 Pcs Silver Tone Metal 5mm LED Bezel Mounting Holder w Plastic Inserts Product Name : LED Holder;Fit LED Diameter : 5mm Hole Diameter : 6 mm / 0.24";Thread Diameter : 7.6 mm / 0.3" Total Length : 13 mm / 0.5";Plastic Insert Size : 7 x 7 mm / 0.27" x 0.27" (L*D) Material : Metal, Plastic;Color : Silver Tone, Clear Net Weight : 10g;Package Content : 5 x LED Holder,5 x Plastic Inserts