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This nylon oxygen cylinder wrench is a valve-operating accessory for compatible oxygen cylinders. It provides a separate tool for operating a matching cylinder valve; it does not regulate gas pressure or set oxygen flow. Confirm the wrench opening matches your cylinder valve before ordering.

Check the cylinder manufacturer's guidance to confirm the required valve tool and fit. Use only as directed by the cylinder manufacturer and your oxygen equipment provider. This wrench is not a substitute for an oxygen regulator or flow-control device.
This wrench is intended for oxygen equipment users and caregivers who need a tool for a compatible cylinder valve. Equipment providers can consider it when sourcing replacement valve tools. Clinics and home health supply programs should confirm valve fit before selecting it. Buyers needing pressure regulation or flow adjustment should select the appropriate equipment rather than this wrench.
Does this wrench regulate oxygen pressure or flow?
No. It is a valve-operating tool, not a pressure regulator or flow-control device.
Will it fit every oxygen cylinder?
Universal compatibility is not established. Confirm the wrench opening and required tool match your specific cylinder valve before ordering.
What is the wrench made from?
The listed material is nylon.
Are valve-opening dimensions available?
The current product information does not provide opening dimensions or a list of compatible cylinder models. Confirm fit with your equipment provider before purchase.