General description Universal replacement pad designed for most orbital sanders, featuring a 5-inch diameter with 4 screw holes and 8 dust holes. This pad is made from high-quality rubber, ensuring durability and effectiveness on flat surfaces. Technical specifications Diameter: 125mm (5 inches) Number of dust holes: 8 Number of screw holes: 4 Distance between screw holes: approximately 30mm (1-1/4 inch) Installation Built-in mounting threads for quick and easy installation. Usage Compatible with sanders that have 4 screws. Ideal for sanding flat surfaces. Other information Package includes 2 pieces of 8-hole hook and loop pads.