Excel 16005 - K5 Heavy Duty Red Plastic Knife Handle - Knife Blade - Safety Cap - With 7/16 inch Aluminum Adapter, 4 jaw machined aluminum chuck for secure blade positioning and a snug fitting plastic safety cap(color varies). Used for precision cutting, trimming, and stripping op paper, plastic, wood, cloth, and film. Works with Excel and X-ACTO medium blades, and heavy duty blades, carving gouges, carving routers, and pull cut saws. Made in USA. Previoulsy BEO05