Rubber Tapered Plug 32mm to 42mm with 8mm Hole Tubes Stopper White 3 Pieces Temperature Sensor Probes The coupling is great replacement

The coupling is great replacement for your old or broken one

It can be used for fixed advertising display boards

* Socket Size: 15mm

Overall Size: 56mm x 22mm (H*D)

Speed: 10-12RPM/Min

Rubber Tapered Plug 32mm to 42mm with 8mm Hole Tubes Stopper White 3 Pieces Temperature Sensor Probes The coupling is great replacementWhat 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: 32mm 1. 26 inch; Top Diameter: 42mm 1. 65 inch; Height: 31mm 1. 22 inch; Fit Hole Size: 35 41mm; In the package of: 3 x Rubber Tapered Plug Are there any advantages of the product? Made of Rubber,