uxcell Plastic Locking Panel Hole Plugs 1 3/16 Inch 30mm Dia. 20 Pcs Black Product Name : Locking Hole Plug;Material : Plastic Color : Black;Head Diameter : 34.5mm/ 1 23/64" Thickness : 11mm/ 7/16";Panel Hole Diameter : 30mm/1 3/16" Weight : 60g Package Content : 20 x Locking Hole Plug