Pneumatic Impact Wrench 1/4" 300rpm 16ft-lb Aluminium Alloy for Auto Mechanics and Shipbuilding

Specifications: Speed: 300rpm; Gas consumption: 3.0cfm; Torsion: 16ft-lb; Input connection: 1/4 inches; Air pressure: 90 psi; Rotation: positive and negative rotation; Material: aluminium alloy, iron and steel; Weight: approx. 450 g/15.9 oz. Application: Use compressed air to tighten or loosen bolts and nuts. Suitable for shipbuilding, machinery manufacturing, automotive industry and other fields. Size: Square disc size: 1/4 inches, 3/8 inches (optional); Total length: 12.7 cm/5 inches. Easy to use: easy to use, good mechanical performance. Lever control for easy operation and variable twist adjustment. Compact size and light weight, ideal for tight spaces