M2 Inc.'s Ratcheting Medical Tourniquets (RMTs) are compact, lightweight, and rugged tactical tools for hemorrhage control. The M2 ratcheting buckle uses precise mechanical pressure and is fast, effective, and self-locking. RMTs require only gross motor skills to operate, making them simple to apply even in chaotic situations. Instructions are printed on every tourniquet, and you'll hear a ratcheting sound when it's activated. Each model is designed for specific operators: law enforcement, SWAT, military, medic, EMS.