1 PCS Gas Fireplace Key, Gas Fireplace Key Replacement Fireplace Key Universal Fits 1/3-Inch Turn Ball Valve for Gas Fire Pits and Fireplaces(black, 10 Inch) Product Design: This fireplace air key features a polished metal finish, which not only enhances its appearance but also provides a comfortable grip. This elegant design can seamlessly complement any decorative style. Large Capacity: Large capacity flow for optimal flame performance, 1/2-inch inlet and outlet, with standard internal thread NPT. High quality materials: Our fireplace gas keys are made of high-quality metal materials with unparalleled durability and performance. Waterproof, not easily deformed, cracked, corroded, with a long service life. Multi functional application: Our fire pit polished metal substitute is designedwith a length of 4 inches, making it perfect for gas appliances such as firepits, fire pots, dining tables, stoves, and fireplaces. lt is an essential tool forany family. Applicability: It is very suitable for homemade fire pits, fire bowls, fire tables, fireplace projects, etc., and is very convenient to use.