Parts Number : 49-36-0800  Products： 2 in. backing pad for Variable Speed Polisher/Sander,for 2438 Polisher / Sander . Function：The 49-36-0800 2" backing pads are use for Polisher and Sander, which are high performance discs attached to power tools for secure and used for sanding ,polishing and surface preparation accessories.  Top quality：The 2" Polisher backing pads is made of good material, which makes the backing pad have great resistance to high temperature and breakage.  Easy to use：The backing pad can be quickly and easily attached to the grinder for sanding, and the disc locks securely onto the mandrel with a simple turn.Quickly resume your work.