The STANLEY FATMAX® 18mm Snap-Off Knife is manufactured from hard-wearing stainless steel. Its pro-grade depth control with wheel lock allows for seamless, intuitive blade depth setting. Fitted with a rugged, bi-material handle for increased grip and comfort and ideal for repetitive cutting applications. A built-in mechanism allows you to break and remove the snap-off blade. Simply line up the blade with the indicator line, release the lock and push over the built-in blade snapper and continue cutting with a fresh new sharp edge. For added convenience and safety, the knife retains the blade once it's snapped with an integrated magnet. Contents: Supplied with a full strip of 18mm Snap Blade.