4 PCS Firewall Boot, Universal Rubber Firewall Grommet Kit, Can Accommodate 3/8 Inch to 1 Inch Wire Bundles, Safe and Convenient Grommet for Vehicle Running Cable, Car Accessories

About this item

• Soft & Cuttable: Rubber grommet for car is cuttable because of its soft property. Rubber wire grommets are essential for wiring through firewalls. Fully adjustable to fit for 3/8 " to 1 " of wiring
• Durable: The universal rubber wire grommets have sturdy and thick collars that will tightly fit on the drilled hole. Rubber is very sturdy with good toughness. It's resistant to wear, tear, and tensile force, not easy to deform or break in daily use
• Material: These firewall boots are using weatherproof rubber. It is suitable for numerous applications not only on car firewalls but also in boats, trucks, and even machines that need that secure transition for wiring
• Installation: The outlet cover of the car wiring harness tube is corrugated. The two ports can be easily wired. Simply drill a 1 1/4-inch hole in the firewall or bulkhead, then install the firewall grommet over the drilled hole and insert the cable
• Package: After purchase, you will receive 4 car firewall grommets which are 3.7 " x 1.57 " in size and the quantity is sufficient to meet the needs of daily vehicle modifications. If you need more, please increase the quantity when purchasing