Steel automatic valve
Drop-forged, steel handle
Built-in automatic oiler
Rubber handle grips
Latch-type retainer
Swivel hose connection
Bore Diameter: 2 - 5/8 in
Stroke: 6 - 1/8 in
Blows per Minute: 1,350 Bpm
CFM @ 90 psi: 75 - 80 CFM
Chuck Size: 1 - 1/8 x 6 / 1 - 1/4 x 6