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Central Pneumatic

3/8 in. Butterfly Air Impact Wrench

This powerful air impact wrench has a compact design for work in tight spaces

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Product Overview

The compact air impact wrench provides up to 75 ft. lbs. of torque and still fits in the palm of your hand. The butterfly throttle lets you instantly change from forward to reverse. The butterfly air impact wrench has a built-in regulator with 8 speed settings.

  • Compact design for tight spaces
  • Butterfly throttle to instantly change direction
  • High speed power: 10000 RPM
  • Built-in regulator with 8 speed settings (forward and reverse)
  • Bolt capacity: 3/8 in.


93100, 37730
Central Pneumatic
Air inlet size
1/4 in-18 NPT
Average air consumption
4 CFM @ 90 PSI
Drive size (in.)
3/8 in.
Housing material
Cast Aluminum
Speed (max)
10000 RPM
Maximum Torque
75 ft. lbs.
Product Height
3-3/8 in.
Product Length
6-1/4 in.
Product Weight
2.00 lb.
Product Width
1-3/4 in.
Recommended hose size (in.)
3/8 in.
Shipping Weight
2.10 lb.
Working pressure (psi)
90 PSI
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.