Description:

Size : 4" / 100 mm ID, 4-21/64" / 110 mm Drill Hole, 4-23/32" / 120 mm Outside Dimension, 15/64" / 6 mm Groove Width, 2-1/4" / 57 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.