Threaded Tapered Spindle Adapter Threaded for Bench Grinder Buffing Polishing Wheel with Left and Right, 2pcs, with a Wrench - Dkiki, 1811221

• Spindle taper thread adaptor. The outer diameter is 0.6 inch and the inner diameter is 0.32 inches. Taper threaded rod for easy mounting of any type of Buffing Wheel Fine workmanship: even and smooth thread of pointed shaft, easy to install the polishing wheel.There are two screws on the left and right shafts, This 1/2" & 3/8" & 5/8" tapered threaded adapter is made of steel with zinc plated, sturdy and durable, can last for long life Bench grinder spindle extension: used to convert your bench grinder into a bench polisher using these bench grinder spindles, and they are held in place by grub screws Widely used to cloth polishing wheel, fiber wheel, wool wheel various types of the polishing wheel. 1/2, 3/8, 5/8 different hole center of cloth polishing wheel This tapered adapter is easy assemble, allows you quickly change the polishing wheels, also will not dropping during use. Change your bench grinder into a bench buffer polisher