1/2", 3000 PSI Female Pipe Thread Hydraulic 1 Way Sleeve With Ball Valve Coupler, 1/2" Female Body Half With 1/2" Female Pipe Thread, 12 GPM Maximum, Can Be Used For Industrial, Commercial & Agricultural Fluid Applications For Ease To Connect/Adapt Existing Hydraulic Hose Assemblies, Ball Style Valve, 1 Way Sleeve Design Allows Implement Break Away When The Coupling Is Clamp Mounted, S25-4 Coupler.