[COMPATIBLE MODELS] This replacement pad is designed for the following models: 1. Makita BO5010/K, BO5021/K, BO5030/K, BO5031/K, BO5041/K, XOB01Z; 2. DeWalt DW420/420K, DW421/421K, DW423/423K, DW426/426K, D26453/26453K, D26451; 3. Porter Cable 390/390K, 382, 343/343K, 343VSK; 4. Hitachi SV13YA, SV13YB; 5. Any other 5-inch, 8-hole round sanders featuring 3 screws. [EASY INSTALLATION] Installation is quick and straightforward, thanks to the built-in 3 mounting screw holes that enhance abrasive paper retention. [DURABLE MATERIAL] Constructed from high-quality rubber, these pads are designed for long-lasting performance. They effectively sand flat surfaces while minimizing wear on disc holders. [EFFICIENT DUST COLLECTION] This 8-hole pad is compatible with sanders equipped with dust collection systems. The strategically placed holes vacuum dust and debris into the dust bag, keeping your workspace clean and safe. [APPLICATIONS] Ideal for woodworking, automotive refinishing, and home improvement projects, this pad ensures smooth finishes on various surfaces. Whether you're sanding furniture, prepping walls for paint, or restoring vehicles, this replacement pad delivers reliable results. [BUY WITH CONFIDENCE] We prioritize product quality and customer satisfaction. If you have any questions or need assistance, please reach out to us; we are here to help.