5 Inch Sander Backing Pad Replacement for Craftsman ROS Model 315 Random Orbit Sander

5" Hook and Loop Sander Backing Pad Replacement for Craftsman ROS Model 315 Random Orbit Sander NOTE:Mounting screws are not included. FEATURES: Designed for sanding flat surfaces Durable construction for long life Hook & loop design for quick abrasive paper changes. COMPATIBLE WITH: 1.Craftsman 315.112170, 315.116940, 315.116950, 315.112180, 315.279870 Random Orbit Sander 2.Craftsman ROS Model 315 Random Orbit Sander 3.Milwaukee 6021-21 & 6034-21 Random Orbit Sander 4.Ridgid R2600 and R2601 Random Orbit Sander 5.Ryobi RS290, RS280VS, RS281VS, P411 Random Orbit Sander If the model is not mentioned above, you can check your sander replacement pads to fit the following size: 5-inch dia, 8 holes and 4 screws, ESPECIALLY the distance between screw holes(1-1/8")center to center and the screw hole's dia(11/32"). PLEASE CHECK THE SIZE OF YOUR SANDER/ REPLACEMENT PAD BEFORE ORDER.