Specifications:

SQUARE DRIVE: 1”
BOLT RANGE: M16-M30
MAX TORQUE: 1550 Nm - 1150 ft-lb
WEIGHT: 3,7 kg - 8.3 lbs
WORKING PRESSURE: 6,3 bar - 91 psi
INNER HOSE DIAMETER: 13 mm - 0.512 in

Hammer mechanism: twin hammer

Anvil type: with ring, with hole

Air exhaust direction: through the handle

Hammer mechanism lubrication: grease