►[Size]
√Outer Diameter: 18mm
√Inner Diameter: 9mm
√Height: 12mm
√ You can receive: 20 Pack of Plug Holes

►[Applicable Occasion]
√Rubber hole plugs are good for sealing and covering pre-drilled holes in cabinets, as well as for use in sealing pipes, containers, equipment, mechanical parts, and other objects.

►[Multiple Functions]
√The rubber hole plug offers good sealing and corrosion resistance, effectively preventing liquid, gas, dust, and water vapor from pipelines or equipment. It is particularly well-suited for use with some media such as acids.

►[How to Use]
√To install, insert the plug cover into a matching sealed hole or pipe to complete the process easily.