Easily open and close the Precision Auto-Lock Utility Knife with firm finger pressure thanks to the easy slide activation. Snapping a new blade is simple with the handy pocket clip that also doubles as a built-in blade snapping tool. The stainless steel blade channel tightly secures the blade while the durable ABS plastic handle withstands impact and drops. Preloaded with a 9mm AB Precision Silver Snap-Off Blade, the Precision Auto-Lock Utility Knife is great for detailed cutting of vinyl, window film, and wallpaper; as well as packaging, shrink wrap, caulking, foam board, and many other materials. Also fits all 9mm AB, ABB, and ABS blades.