Olson 6-1/2 in. 10 TPI Coping Saw Blade 4-Pack is designed for precision sawing of wood, plastic, non-ferrous metals, and mild steel. Crafted from the finest steel, these blades feature precision teeth that ensure fast sawing, smooth finishes, and long-lasting performance. Each blade measures 6-1/2 inches long between pins, making them compatible with all standard coping saws. This 4-pack great value for those needing reliable and efficient saw blades for various materials. Model Number: