Achieve a smooth, professional finish with the Durablock Sanding Block, designed for precision and ease of use. This manual block sander works seamlessly with 4.50-inch wide PSA (sticky-back) sandpaper rolls, making it a versatile choice for all your sanding needs. Optimal Width: At 4.5 inches wide, this block provides excellent surface coverage, ensuring efficient sanding on various projects. Extended Length: The generous 30-inch length allows for a more stable grip and better control, perfect for large surfaces. Manual Operation: Being a manual sander means you have complete control over pressure and movement, leading to a more tailored finish. Durable Design: Constructed to last, the Durablock is built for repeated use, making it a reliable tool in your workshop. Sold individually, this sanding block is part of the Dura-Block product line, ensuring quality and performance for all your sanding tasks. Elevate your sanding game with Durablock!