YXQ Rubber Conical Plugs 20mm to 26mm, with 6 Black Conical Laboratory Sealed Rubber Plugs for Perforated Test Tubes

Rubber conical plugs are very suitable for laboratory equipment, such as flasks, test tubes, or other laboratory applications, and can also be used as drain plugs, water pipe plugs, or drainage plugs.
The size of the conical plug is: bottom diameter: 26mm/1.02 "; Top diameter: 20mm/0.79 "; height: 25mm/0.98"; inner packaging: 6 rubber cone plugs
Made of rubber, it has good chemical resistance, acid and alkaline resistance, and can withstand high temperatures for a short period of time. There is a hole in the center of the plug for inserting glass tubes, which is very convenient to meet your needs.
Conical design, sturdy, easy to install, and good sealing performance, flexible and durable, not easy to crack, shrink, harden or break.
Please carefully check the dimensions before ordering! This product has an odor. Please place it in a ventilated area before use to reduce this odor

Product introduction: solid rubber plug, leak-proof plug, laboratory-sealed rubber plug

Model: RS-4-1
Top diameter: 26mm
Bottom diameter: 20mm
Height: 25mm
Material: Rubber
Color: Black
Style: Single hole cone

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