Silicone Hole Plug,10Pcs Black Rubber Round Snap in Locking Plugs for 4.0-50mm, Stoppers for Metal Tube, Furniture End Caps Inserts(Black,9mm)

With its high resilience and snap-in design, the silica gel tube plug ensures a good seal for a wide range of applications.Good for using as sealing hole plugs, test tube plugs, threaded rubber plugs, proof plugs hole covers, etc.Material: Made of siliconeTemperature range: -40 to 250 degree celsiusSize:4mm , 4.5mm , 5mm , 6mm , 6.5mm , 7mm , 8mm , 9mm , 10mm , 12mm , 14mm , 16mm , 18mm , 20mm , 22mm , 25mm , 28mm , 30mm , 35mm , 40mm , 50mmPackage Includes: 10pcs hole plugsNoteDue to manual measurement, please allow a deviation of 1 - 2mm

• Package Includes: 10pcs hole plugs.
• Seal Design - With its high resilience and snap-in design, the silica gel tube plug ensures a good seal for a wide range of applications.
• Material: Made of silicone, these hole plugs, exhibit heat resistance, low-temperature resistance, and durability.
• Multiple Use: Good for using as sealing hole plugs, test tube plugs, threaded rubber plugs, proof plugs hole covers, etc.
• Easy Installation: Tool-free press-in design; Simply insert the Tube Pipe End Cover Caps into the correctly sized hole for quick installation and easy removal.