2-Way Connector & Easy Installation No tools are required. Simply use a Y-type splitter to connect the fuel line to two grills or burners. The propane adapter and tank adapter can be easily installed with a plastic handwheel for time-saving convenience. Sealed Well & Safe to Use Features 2 male pipe threads, compatible with POL male and QCC1 (Type 1) connections. Equipped with check valves on both sides to prevent leaks, even when only one side is in use. Color-Coded Dial Three-level indicator (Red - empty, Yellow - low, Green - full) allows clear monitoring of gas levels without disassembling the tank. Helps ensure timely refilling of propane. Widely Used Compatible with QCC1/Type 1 connections. Ideal for gas grills, heaters, smokers, camping stoves, lanterns, tabletop grills, fire pit tables, turkey fryers, and other propane-powered appliances. Worry-Free Quality and Service Made of high-quality pure brass for durability and reliable performance across a wide range of applications.