DuraTech 16-in-1 Multitool Knife Rope Cutter EDC Pocket Multi Tool Locking Blade

Safety Lock Design: The liner lock design applies to this EDC multitool. The knife and saw will be locked when fully open, and they won't fold unless you press the liner locks. The screwdriver bits are made of hardened S2 steel to ensure high torque and long-lasting performance.