Frontier™ Ready 2 Go Air Water Coupled Hose Assy, 0.15 lb @ 1 ft, 0.67 in OD, 3 8 in ID, 50 ft L, 3 8 in NPT, MxM, 200 psi no checkout American hickory handle reduces shock Double face American hickory handle reduces shock Double face forged steel hammer head for maximum durability Overstrike protection to prevent handle breakage Wedge ring connection for trusted head retention Used for heavy demolition work and driving spikes wedges Brass construction provides long service life Non interchangeable oxygen and fuel gas connectors Instant closure on reverse flow check valves Spring loaded locking mechanism responds to fingertip action and achieves a gas tight connection Double seal socket connection on second seal From in plant air to construction site for pneumatic tools of all sizes and applications Available for light to severe duty applications in the sizes you need