Adhesive Back Sanding Sheet: Ceramic Aluminum Oxide, 600 Grit, 2-3/4" Wide, 45 yd Long MPN:7100098215

The Test Plug Rubber Mechanical 1-1/2 Size is an essential tool used to test the mechanical coupling for leaks in plumbing and heating systems. With a 1-1/2 size, it provides an accurate measurement of pipe thickness and ensures proper alignment during installation. Its rubber construction ensures durability and flexibility while maintaining a watertight seal against various materials such as steel, copper or PVC pipes. It is ideal for use in domestic and industrial settings where secure connections are necessary to prevent leakages or damages.