150pcs 12mm Double Side Rubber Grommet Car Electric Cable Protector Gasket Black. Description: 100% Brand New and never used. Route wires through frames, firewalls, sheet metal, and other applications to prevent wires from getting scratched by drilling. This product has the characteristics of high air tightness, abrasion resistance, high temperature resistance, cold resistance, flame resistance, insulation performance, high environmental protection and corrosion resistance. Keep wires or any other materials from rubbing against metal. These grommet can be used to replace the old broken grommet, or to safely pass new wires through the body panel. Specific ation: Color: Black Material: Rubber Groove Width: 2mm / 0.08'' Mounting Diameter: 14mm / 0.55'' Inner Diameter: 12mm / 0.47'' Outer Diameter: 18mm / 0.7'' Height: 6mm / 0.23'' Note: Please allow 0.5-1mm difference due to manual measurement. Package Included: 150(+/-2%) x Rubber Grommet While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.