Experience seamless connectivity with the LSP-3SFM welding quick connect gas coupler set from Koike, designed for efficient and secure gas transfer between hoses and equipment. Each coupler weighs just 0.5 lbs, making it lightweight yet robust enough to handle the demands of welding applications. Featuring a simple yet effective safety locking mechanism, this coupler ensures a precise fit that remains secure even under heavy jarring, preventing accidental disconnections during use. Enhance your welding setup with this reliable and easy-to-use quick connect solution.