Propane Tank Refill Adapter with QCC Connection - Compatible with 20lb BBQ Grill Gas Cylinders - Perfect for Outdoor Cooking, Camping & RV Use

Product Description

-Built in safety feature that will ensure you never over-fill your smaller tank. Well-constructed, built heavier, bigger, and safer. Cuts off gas flow automatically when pressure is reached (rubber ring allows for proper seal)
-No other tools required and easy to install with handwheel grip for tightening. 
-Well-constructed 100% high quality solid brass construction makes it corrosion resistant.
-Fits all 1 lb propane grill cylinder bottles and refills easily and quickly.
-Great for camping, tailgating, heating needs, cooking outdoors and much more