Why cordless ratchets are useful
Once a fastener is broken loose, repetitive ratcheting in an engine bay can be slow and awkward. A cordless ratchet turns the fastener while the operator focuses on access and control, without dragging an air hose across the work area.
Milwaukee rates this model for up to 35 ft-lbs and 250 RPM. Its low-profile head, variable-speed trigger, built-in work light, and compact length are directed at maintenance and automotive work.
Best fit
- Automotive maintenance in crowded engine compartments.
- Equipment service with many smaller fasteners.
- Existing M12 owners who already have batteries and charging equipment.
- DIY mechanics who understand when to switch to a hand torque wrench.
Ratchet versus impact wrench
An impact wrench is designed to deliver repeated impacts for higher-resistance fastening. A cordless ratchet is better suited to controlled, repetitive turning after initial breakaway. Use the correct hand tool for final tightening when a specific torque is required.
Before ordering
The 2457-20 is commonly sold as a bare tool. Verify whether the battery and charger are included, check the seller, and confirm warranty eligibility. Buyers wanting more torque or a slimmer head should also compare newer M12 FUEL ratchet models.
Specifications checked against the manufacturer’s product page.