Quick view sku: Q-RK04-M55-20S RK LOOSE HALF GROUP 4 X DIN M 20S RK Series Quick Release Coupler Loose Half Group 4 x DIN Male 20S Valve Type: Flat Face Coupling Style: Screw to Connect Connection Style: 30 x 2.0 DIN Male ISO Number: Material: Carbon Steel Surface Finish: Zinc-Nickel Working Pressure: 6092 PSI Flow... Log in for pricing Compare