0-10-150 Stanley Snap-off, Light Duty Knife. 0-1-150 Stanley Snap-off, Light Duty Knife0The knife has been designed to work with all conventional 9mm snap-off blades from Stanley and features multiposition push button that allows for self-lock of the blade. The strong, plastic made slim body and an integral blade snapper make the knife comfortable and safe to use. It is an ideal tool for many lightweight applications such as cutting, scoring, and scraping.