3D Printed Medical Oxygen Cylinder Wrench Knob, Durable USA Made, Fits Oxygen CGA-870 Post Valves - Oxygen Tank Key Wrench, Oxygen Wrench, Medical Oxygen Knob - Medical Oxygen Cylinders

Durable Oxygen Tank Knob: This knob is 3D printed in the USA using high-quality materials for long-lasting performance. Made in USA, 6 month warranty Ergonomic Design: Features an ergonomic shape for a comfortable and secure grip. Universal Compatibility: Designed to fit most standard oxygen tanks for versatile use. Compact and Portable: Lightweight and compact, making it convenient for travel or on-the-go use.