170Pcs Rubber Grommet Kit Firewall Hole Plug Set Electrical Wire Gasket Kit for Valve Water Pipe Too

STRONGLY WATERPROOF PERFORMANCE: Cable glands come with gaskets used for the bulkhead mounting. It makes the seal against the inside of the surface.PREMIUM PERFORMANCE: Rubber hole plugs are dust-proof , insulated, flame-retardant. Thus, you don't worry about the quality problem.FIRE PROTECTION: The heat-resisting performance makes our product can prevent the occurrence of fire. Thus, when you use our product, you don't need to worry about the safe problem.Size: 22.5 x 11.5 x 3.5cmWeight: 277gColour: blackMaterial: rubberPackage Contents:170 x rubber grommetOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.