Stanley FATMAX 0-10-481 18mm Snap Off Knife The Stanley FATMAX 0-10-481 18mm Snap Off Knife features a stainless steel barrel is rust resistant for longer life, a push button cartridge release stores spare blades for fast blade change and blade wiper removes excess debris, to prolong the life of the knife. FEATURES Stainless-steel barrel is durable and rust resistant Removable blade snapper for removal of a worn segment Thumb dial clamps down on blade to minimise blade movement for control Instant blade release functionality for quick blade changes SPECIFICATION Style: Snap-Off Blade Width: 18 mm Handle Length: 7\" No of Blades: 1