For your consideration is a Central Pneumatic CP 1" Industrial Air Impact Wrench Torque Tool.
Central Pneumatic CP 1/2" Drive Impact Wrench Model CP-540 Made in Japan
Central Pneumatic CP 1 in. Industrial Pinless Air Impact Wrench Tool 2000 LB Tor
CENTRAL PNEUMATIC CP 3/8" Drive Air Ratchet Wrench 961 5552 Japan
CENTRAL PNEUMATIC CP 3/8" Drive Air Ratchet Wrench Japan
Central Pneumatic CP 3/8" Drive Air Impact Wrench 281
Chicago Pneumatic (CP) 1/2" Drill no reverse Jacob's 1/16"-1/2" Keyless chuc