Size : 4-11/32" / 110 mm ID, 4-3/4" / 120 mm Drill Hole, 4-59/64" / 125 mm Outside Diameter, 15/64" / 6 mm Groove Width, 2-33/64" / 64 mm Total Thickness. Material : Flexible Synthetic Rubber, Non-toxic and Tasteless, Strong Insulation Protection Function, Dust-proof and Flame-retardant. Features : Keep wires or any other materials from rubbing against metal, Run wires through frame, firewall, sheet metal and other applications. Installation : Easily cut the diameter of the rubber plug, then snap directly into the drill hole. Package Includes : 8 Pcs x Black Rubber Grommet.
