Parts List: 1 x Propane Adapter 2 x Propane Caps Highlight description: Wear Resistant Brass: The propane adapter is made of brass for an enduring, wear-resistant hose Easy to Use: The propane elbow fill adapter with on/off control valve is easy to install and connects large cylinders to 1LB propane tanks with 50” of connecting tubing for ease of use Wide Application: Equipped with two 1 lb propane caps for camping stoves; home applications; barbecues; propane heaters; or other appliances that use a 1 lb propane tank How to Fill: To fill a 1LB camping cylinder with propane gas using the 90-degree propane fill adapter, the large propane tank must be inverted and placed firmly in the corner of the dining room table so that the liquid can flow(Since the gas is highly flammable, you should fill a 1 lb. gas cylinder can outside your door and keep it away from flames and sparks for safety) With Gauge: The propane fill adapter is specially designed with a gauge that attaches sideways to the 1 lb propane tank, allowing you to more accurately read and monitor the amount of gas in your 1 lb propane cylinder. The lightweight pointer and fuel level indicator are easy to read, even in the dark Detailed description: Description Constructed of brass and designed with a pressure gauge that can be mounted sideways on a 1 lb propane tank, the propane elbow fill adapter with on/off control valve is easy to install for a wide range of applications. Key Feature Wide Application: For camping stoves, household appliances, barbecues, propane heaters, or other appliances that use a 1-pound propane tank. User Friendly: It can be connected to a 1LB propane tank and comes with a 50-inch connection hose for ease of use Specification: Product Name: Propane Refill Adapter Hose Material: Brass Size: 128cm(50 inches) Color: Black Note: 1. Since the gas is highly flammable, you should fill a 1 lb. gas cylinder can outside your door and keep it away from flames and sparks for safety. 2. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 3. Please allow slight dimension difference due to manual measurement. Wide Application: Equipped with two 1 lb propane caps for camping stoves; home applications; barbecues; propane heaters; or other appliances that use a 1 lb propane tank Wear Resistant Brass: The propane adapter is made of brass for an enduring, wear-resistant hose Easy to Use: The propane elbow fill adapter with on/off control valve is easy to install and connects large cylinders to 1LB propane tanks with 50” of connecting tubing for ease of use How to Fill: To fill a 1LB camping cylinder with propane gas using the 90-degree propane fill adapter, the large propane tank must be inverted and placed firmly in the corner of the dining room table so that the liquid can flow(Since the gas is highly flammable, you should fill a 1 lb. gas cylinder can outside your door and keep it away from flames and sparks for safety) With Gauge: The propane fill adapter is specially designed with a gauge that attaches sideways to the 1 lb propane tank, allowing you to more accurately read and monitor the amount of gas in your 1 lb propane cylinder. The lightweight pointer and fuel level indicator are easy to read, even in the dark