Versatile Hose Coupler Set for Welding and Cutting Applications Designed for 'B' size hoses (9/16' 18 thread), providing reliable compatibility across a wide range of welding and cutting equipment. Works seamlessly with multiple gases, including oxygen, acetylene, and propane, making it suitable for diverse industrial, , and field operations. Engineered to deliver a secure, leak connection between hoses and torches, ensuring consistent gas flow, improved safety, and efficient performance. Quickconnect design enables fast and effortless attachment and detachment of hoses and torches, reducing downtime and keeping projects on schedule. Applications and Use Scenarios: Ideal for professional welding projects requiring rapid changes between different tools or setups. Suitable for cutting operations in metal fabrication shops where precise and uninterrupted gas delivery is critical. for field repairs and maintenance tasks where portability, ease of use, and dependable connections are essential. This set offers durable, accurate coupling for demanding work environments, giving operators confidence in both safety and productivity. The precision threading and robust construction ensure a dependable fit that maintains performance over time.