Stanley 0-11-300 Snap-Off Knife Blades 9mm (Pack of 10) The Stanley 0-11-300 is a pack of 10 Snap-Off 9mm Knife Blades in a plastic case/dispenser. Each blade has 12 snap off sections. Designed to fit the following 9mm Stanley Snap-Off Knives: 0-10-475, 0-10-409, 0-10-095 and 0-10-150. Features: 9mm blade with 12 edges Spare blade dispenser with blade breaker and storage of used segments Specification: Thickness: 0.43mm Blade length: 10mm Number of pieces: 10 Size: 9mm