20 Pcs Rubber Grommet, Electrical Conductor Gasket Ring, Black Rubber Hole Plugs Bung for Protecting Wires、Cables & Plugs、 Firewalls、Automotive

• [Effective Protection] As a practical cable wall grommet, it effectively protects wires, cables, and pipes from abrasion when passing through walls, floors, or panels, while preventing dust, moisture, and debris from entering gaps.
• [High quality materials] These grommets are made of high-quality rubber, with excellent insulation and heat resistance, corrosion resistance, waterproof and dustproof properties. It can provide long-term protection.
• [Widely Used] Grommets are widely used in home decoration, industrial equipment, automobiles, and electrical projects to protect power cords, sockets, appliances, motors, electronic devices, tools, toys, cars, trucks, and more.
• [Easy Installation] No professional tools required! Simply insert the rubber grommet into pre-drilled holes; its flexible design allows for quick and tight fitting. Perfect for DIY enthusiasts and professional installations alike.
• [Packaging Size] You will receive 20 pieces of rubber protective rings; Dimensions: 8mm/12mm/16mm/30mm.

20 PCS Rubber Grommet, Electrical Conductor Gasket Ring, Electrical Grommets for Protecting Wires, Plugs and Cables, ID 12mm Mount Dia 14mm