170pcs Black Rubber Grommet Assortment Set Hole Plug 7 Sizes Car Electrical Wire Gasket Kit for Wire, and Cable

Made of rubber material, with uniform wall thickness, strong tensile strength and good toughness. The protective coil also protects the wires and also acts as an insulating seal. Package Includes: 170pcs rubber grommets in 7 commonly used sizes , including 50pcs in 7.14mm/0.28inch; 40pcs in 9.53mm/0.375inch; 30pcs in 12.07mm/0.475inch; 20pcs in 15.88mm/0.625inch;10pcs in 19.05mm/0.75inch; 10pcs in 22.23mm/0.875inch; 10pcs in 25.4mm/1inch. The protective coil also protects the wires and also acts as an insulating seal. The cable grommets is heat resistant, oil resistant, wear resistant, and very convenient and handy to use. There is a thin rubber membrane in the middle so you can pierce it to make your own aperture. Great to used in cars, cylinders, valves, pumps, electrical electrical appliances, chemical pipes, sprays, water pipes, decoration, etc., Manufacturer: DODODIY