Rubber Tapered Plug 17mm to 23mm Solid Test Tubes Bungs Stopper White 12 Pieces 1.97 Inch X 328 Ft 8pcs x Clockwise RC Propellers

8pcs x Clockwise RC Propellers

Electrical Power Tool :

Thread Length: 20mm / 0

63 inch(L*W*T)

Package Content: 20 x Carbon Steel Hex Head Bolts

Rubber Tapered Plug 17mm to 23mm Solid Test Tubes Bungs Stopper White 12 Pieces 1.97 Inch X 328 Ft 8pcs x Clockwise RC PropellersWhat 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: 17mm 0. 67 inch; Top Diameter: 23mm 0. 91 inch; Height: 27mm 1. 06 inch; Fit Hole Size: 18 22mm; In the package of: 12 x Rubber Tapered Plug Are there any advantages of the product? Made of Rubber,