uxcell Plastic Locking Panel Hole Plugs 7/8 Inch 22mm Dia. 40 Pcs Black Product Name : Locking Hole Plug;Material : Plastic Color : Black;Head Diameter : 25mm/ 1" Thickness : 11mm/ 7/16";Panel Hole Diameter : 22mm/7/8" Weight : 63g Package Content : 40 x Locking Hole Plug