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[High Quality Rubber] The general firewall boots are made of high quality rubber, waterproof and insulated, not easy to break, rust-proof and corrosion-proof, reliable in quality, and can be used for a long time.
[Can Be Cut] The firewall ferrule is flexible and can be cut. If more wires need to be added, you can cut the tapered end of the sheath according to the thickness of the wire bundle to facilitate your use. There is no need to drill another hole or buy another set of grommets.
[Universal] This GM grommet can accommodate 3/8-inch to 1-inch wire harness. You don't need to buy different sizes of grommets for different applications, just trim the boots according to the thickness of the package and fix them with zip ties.
[Function] The automobile rubber ferrule can protect the wire from the impact of sharp edges; Prevent wire friction and short circuit.
[Wide Use] The set contains 24 firewall ring kits. The quick and simple grommet has a wide range of applications. It can be installed on ships, trucks, vehicles and even machines that need to convert cables or wiring; It is suitable for home use, repair shops or other places, and is a very useful tool.
4 Pieces Universal Firewall Boots Firewall Grommets