This elbow adapter is crafted from brass, offering great sturdiness, durability, and wear resistance for great in all outdoor grilling adventure Engineered for a secure fitting, this adapter is widely suited with vehicle, tanks, and various outdoor cooking setups, ensuring safe and efficient without leaks Designed specifically for 17 ", 22 ", and 12×14 " tabletop camping griddles, this adapter ensures seamlessly integration with your outdoor cooking setup for enhancing convenience Featuring a standard 1 / 4 " male Connecting and disconnect plug and a 1 / 4 " female Connecting hose fitting for recreational vehicle trailer systems, this adapter secure a tight and stable connection every time The 90° angled design reduces unnecessary bending stress on hoses, improving efficiency and connection for low pressure systems and outdoor cooking application