With a 3/8in. air inlet size and drive size, it is perfect for automotive applications. The manufacturer part number is AT700, and it is sold as parts only.
BLUEPOINT AT700, 3/8'', AIR Ratchet #2 Parts Only
Bluepoint 1/4” Air Ratchet Pneumatic AT200B
Bluepoint 1/4 Air Impact
Sioux No. SRW07-38 Air Ratchet 3/8" Drive 250 RPM 65 Ft. Lb Torque H733