Square drive:25.4mm(1″)
No-load speed:3600/min Max.torque:3100Nm(2220Ft-lb) Weight: 18.5KG
With universal connector. Air Consumption:36Cfm(1019l/min) Anvil:200mm(8″)
Capacity bolt Size:45mm(1-3/4″) Air inlet:1/2″
Air hose:5/8″

Square Drive: 12.7mm(1/2″)
No-load speed:160RPM Max.torque:68N.m(50Ft-Lb)
With Europe type connector, USA type connector, Nitto type connector and Italy type connector.
Front Exhaust
Capacity Bolt Size:1/2″(13mm) Air Inlet (NPT) : 1/4″
Air Hose(ID): 3/8″