Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming Features: QCC1 regulator valve. Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming Built in safety feature that will ensure you NEVER over-fill your smaller tank. Propane Refilldapter Safestnd easy to refill in seconds with NO TOOLS required. This Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming willllow you to use small 1 LB propane cylinder with your standard BBQ Grill. Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming Great for tailgaters, caterers, campersndnyone that cooks on the grill/has cookouts. How to Use: 1. Put your empty 1 lb cylinders in freezer for couple of hours. 2.ttach the coupler to your propane tank (5-40 lb tank). 3.ttach your 1 lb tank (fresh from the freezer) to thedapter. 4. Pick up your large tanknd turn it upside downnd rest it securely on the corner of your picnic table. 5. Open the propane valvend shut it off when the flow of liquid propane stops. 6. Turn everything right side upnd remove the 1 lb cylinder. 7. Repeats necessary. Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming Specification: Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming - Material: brass Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming - Net weight: 4oz(114g) Package Includes: 1 x Propane Refilldapter Lp Gas 1 Lb Cylinder Tank Coupler Bottles Heater Capming