④SAFE FOR USE - Keep 1 LB propane bottles sealed completely in case of any leaks.
⑤WIDE APPLICATION - Great for your BBQ, camping stoves, propane heater, or anything that uses 1LB propane tank.
★★Features:
Heavy duty with great seal. Helps to protect valve and threads. Work great on disposable or refillable canisters. Use these to avoid leaks on refilled propane bottles. Perfectly preventing those small propane canisters from leaking.
Material: brass Inner Diameter: 2.4cm/ 0.94inch Height: 1.5cm/ 0.6inch Weight: 0.36 pounds/pc Fit for: 1 lb propane bottle Quantity: 4pcs/12pcs for your option