Sealey Air Ratchet Wrench 1/2"Sq Drive | SA21/S

Sealey SA21/S 1/2"Sq Drive Air Ratchet Wrench – 45lb.ft (61Nm), 150rpm

Sealey SA21/S is a compact air ratchet wrench designed for fast run-down and run-off of threaded fasteners in confined areas, especially where a hand ratchet has limited swing. With a 1/2" square drive and trigger-operated control, it’s a practical choice for workshop and vehicle maintenance tasks that benefit from pneumatic convenience.

Built with a hardened steel anvil and a twist-reverse mechanism, the SA21/S air ratchet helps improve productivity on repetitive jobs while keeping control straightforward and familiar for trade users.

Key Features

• Air-powered ratchet design: Helps speed up fastening and removal compared with manual ratcheting on repetitive tasks.
• Hardened steel anvil: Built for durability at the 1/2" square drive output.
• Twist-reverse mechanism: Simple direction change for tightening and loosening.
• Trigger-operated power control: Variable control to suit the job and working position.
• Compact for confined spaces: Well-suited to engine bay and similar restricted access areas.

Specifications at a glance

Suitable applications

• General workshop fastening and removal on 1/2" square drive sockets.
• Engine bay and confined-access maintenance where a hand ratchet has limited swing.
• Repetitive assembly/disassembly tasks where pneumatic run-down helps save time.