Size : 2-3/8" / 60 mm Inside Diameter, 2-3/4" / 70 mm Drill Hole, 3-5/64" / 78 mm Outside Diameter, 5/32 / 4 mm Groove Width, 25/64" / 10 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 Rubber Grommet.
