1 Inch Drill Hole Rubber Grommets, 3Pcs Top Hat Grommet Wiring Hole Plugs, Black

The cable hole plugs are suitable for various wire protection and fit for automotive, car, cylinder, valve, electrical appliances, chemical pipes, spray, water pipes, hydroponic/irrigation systems, plumbing, PC hardware, piano repair, decoration, etc. It can meet your various needs in different applications.SpecificationColor: BlackMaterial: Silicone RubberDrill Hole: 25mm / 1 InchInside Diameter: 20mm / 13/16 InchOutside Diameter: 31mm / 1.22 InchOverall Thickness: 15.5mm / 0.61 InchPacking List: 3 x Rubber GrommetsAdvantageThe rubber grommets are made of silicone rubber, which is flexible, durable, folding resistant, and has a strong insulation protection function. It is designed to protect wires from chafing and wear when passing through holes and it can be used for a long time to solve the problem of long-term wire protection and can be used to manage and route cables in a neat and organized fashion.InstructionThe wiring gasket is easy to install, just push it into the pre-drilled hole without special tools.Note: Before placing the order, please ensure that the size of the rubber grommets matches the size of your cable