Description:

Size : 3-1/8" / 80 mm Inside Diameter, 3-9/16" / 90 mm Drill Hole, 3-15/16" / 100 mm Outside Diameter, 1/8" / 3 mm Groove Width, 33/64" / 13 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 : 20 Pcs x Rubber Grommet.