Description
General description The silicone rubber conical stopper is ideal for laboratory utensils such as flasks and test tubes, as well as for use as a sewer plug, water pipe plug, or drain plug. It features a handle on the top for easy installation and removal, and its smooth surface is rust-resistant, ensuring long-lasting use. Technical specifications Bottom Diameter: 32 mm / 1.26 inch Top Diameter: 42 mm / 1.65 inch Height: 30 mm / 1.18 inch Fit Hole Size: 37-39 mm Usage Laboratory applications (flasks, test tubes) Sewer plug Water pipe plug Drain plug Other information Made of silicone rubber with good chemical, acid, and alkali resistance Can withstand high temperatures for short periods Tapered design for good sealing performance Flexible and durable, not easy to crack, shrink, harden, or break Package Contents: 2 x Silicone Rubber Tapered Stoppers Please check the dimensions carefully before ordering!