Stanley 10-401 Hobby Knife Strong, lightweight aluminum body with positive metal barrel blade lock. Works with standard hobby and craft blades, use for home, office, studio, or workshop. High Quality New!!!!!!! Material - Aluminum Handle length - 5 in. Precision hobby knife available with a strong, yet lightweight aluminum body Great for home, office, studio, or workshop Positive metal barrel blade locks Works with standard hobby and craft blades Limited Lifetime Warranty