Excel 16041 - K40 Black Tapered Knife Handle - Knife Blade - This unique multi-purpose precision knife is outstanding for cutting and trimming of paper, plastic, wood, cloth, film, and rubber. It includes the following features: unique twist lock pocket-clip safety cap; machined aluminum 4 jaw chuck for a tight fit and secure blade housing; and a combortable ridged tapered plastic handle. Fits 1/4 inch Type A X-ACTO or Excel Blades. Made in USA.