The Stanley Hand Tools 10-280 Standard 18 mm Snap Off Knife is made with stainless steel and high impact polymer components. The smooth slider mechanism features an audible click stop and is self locking for additional security. This stainless steel knife features blade sections that snap off, providing the user with fresh, sharp cutting points whenever necessary. It also has a lanyard hole for carrying. This Stanley knife comes with a removable blade snapper in the cap. It is designed for comfort and cutting power that can handle many everyday tasks around the home or office. This 18mm standard snap-off knife has a 6-3/4 in. handle lengthMade with stainless steel and high impact polymer componentsErgonomically designed for comfort and cutting powerThe smooth slider mechanism features an audible "click-stop" and is self locking for securityBlade sections snap-off providing the use with fresh, sharp cutting pointsRemovable blade snapper included in cap of knifeHang hole for storage or lanyardHigh visibility spare blade holder designed for safetySupplied with two 11-301 (2512-3282) heavy duty blades, equaling 16 points