Ball Type 1/2inch NPTThread Type :NPTPart Number -S4-04 12NPTAbout this item: Most common couplers used in the agriculture, construction and logging industries, Harden Steel with 5000 PSI Rating Working Pressure19,800 PSI Burst Rating (Coupled) Interchangeable with all 5675 series including ball seat valve, poppet seal, push-pull couplings, and 7241Male CouplerBall Valve Type Male CouplerS4 female couplerFemale CouplerBall Valve Type Female CouplerS4 full set Full Set Hydraulic CouplerBall Poineer Type Full Set, for Agriculture MachineryFull set with dust capsAg Hydraulic Coupler with Dust Red Dust , Protect Couplers When DisconnectInterchangeable with 4000 Series Male: 8010-4; Female: 4050-4Safeway S20 Series Male: S71-4; Female: S25-4Faster NV/NS Series Male: NS 12 NPT M; Female: NS 12 NPT FStucchi IRV Series Male: 800001005 / M IR12 NPT; Female: 800001004 / F IR12 NPT Series Male: AG4F4; Female: 4AGF4Color: SilverMaterial: carbon steelPackage Contents:1 x Hydraulic Quick Connect setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.