• Single-selector knob allows for effortless adjustment
• Features easy-to-read flow-rate dial
• Brass core construction provides increased safety and reliability
• Complies to CGA 870 standard

The Dynarex Resp-02™ Oxygen Cylinder Wrench is designed for use with CGA-870-style cylinders to open and close oxygen-tank valves efficiently and safely. The wrench is constructed from strong, durable plastic and ergonomically crafted to effectively manage a variety of cylinders with minimal exertion.