Experience seamless connectivity with the Koike Oxy-Fuel Quick Connect Couplers, specifically designed for 9/16 inch Type B fittings. These couplers, with a compact 6-inch size, ensure efficient and reliable connections for your cutting needs, making them an essential accessory for torch cutting applications. Weighing only 0.2 pounds, they are lightweight yet robust, facilitating easy handling and installation while maintaining high performance. Ideal for professionals in the cutting industry, these couplers enhance the functionality and safety of your torch setup.