Rubber Tapered Plug 38mm to 46mm Solid Test Tubes Bungs Stopper White 4 Pieces #6-32x3/8" 1" x 2" x 3

1" x 2" x 3

Inside Tall: 15

the installation more convenient

The female thread is clear and smooth

which acts as a gasket and has the function of distributing load and preventing loosening

Rubber Tapered Plug 38mm to 46mm Solid Test Tubes Bungs Stopper White 4 Pieces #6-32x3/8" 1" x 2" x 3What is this? The Rubber Tapered Plug is great for laboratory utensils such as flasks, test tubes, or other laboratory applications, also can as a sewer plug, water pipe plug, or drain plug. What will I get? The tapered plug is in size of: Bottom Diameter: 38mm 1. 5 inch; Top Diameter: 46mm 1. 81 inch; Height: 32mm 1. 26 inch; Fit Hole Size: 39 45mm; In the package of: 4 x Rubber Tapered Plug Are there any advantages of the product? Made of Rubber,