SA21 S Straight Air Impact Wrench 1 2" Drive

The Sealey SA21/S is a straight air impact wrench with 1/2" square drive, designed for precision fastening work in confined spaces. This air-powered ratchet tool delivers controlled power through its trigger-operated system, making it particularly effective for automotive and mechanical applications where access is restricted. Built with a hardened steel anvil for durability and reliability under workshop conditions, this compact air tool features a twist-reverse mechanism for quick directional changes during operation. The 265mm length allows technicians to work comfortably in engine bays and tight assemblies where conventional hand ratchets would prove awkward or time-consuming. Operating at 90psi with 5cfm air consumption, the SA21/S produces a maximum torque of 45lb.ft (61Nm) at a free speed of 150rpm. The tool connects via a standard 1/4" BSP inlet and weighs just 1.2kg, reducing operator fatigue during extended use. Ideal for automotive technicians, mechanics, and maintenance professionals requiring precise fastening control in restricted working areas. Features and Benefits: • Hardened steel anvil construction for long-lasting durability • Twist-reverse mechanism for quick directional changes • Trigger-operated power control for precise fastening work • Compact 265mm length perfect for confined spaces • Lightweight 1.2kg design reduces operator fatigue Specifications: Air Consumption: 5cfm Brand: Sealey Drive: 1/2"Sq Free Speed: 150rpm Inlet Size: 1/4"BSP Length: 265mm Maximum Torque: 45lb.ft(61Nm) Nett Weight: 1.2kg Noise Power/Pressure: 106/95dB(A) Operating Pressure: 90psi Vibration/Uncertainty: 2.9/1.45m/s²