A ratcheting screwdriver is a hand driver that includes a ratchet mechanism. Some designs offer positions for clockwise, counterclockwise, and locked operation.
Typical applications
- When using a ratcheting screwdriver, ensure the tip matches the screw head type and size; the ratchet mechanism does not alter that requirement.
Advantages
- On a driver with a three-position selector, the choice is clockwise ratcheting, counterclockwise ratcheting or a locked position. Check which modes the chosen driver provides.
Specifications to check
- Some ratcheting screwdrivers use interchangeable bits and have internal bit storage. These features are not universal, so check the included bit profiles and sizes before use.
Limitations
- Do not use pliers on a screwdriver handle for extra turning power. A wrench is suitable only on a shank designed for it.
Buying considerations
Choose a handle that fits the shank securely. Reject damaged tips, split handles and bent shafts.
Safety & limits
- Secure small or movable work with a vise or clamp. Wear eye protection appropriate to the hazard; a face shield does not replace safety glasses or goggles.
Sources & further reading
These links document the information used in this article. Manufacturer specifications and source research are not hands-on test results or an endorsement of a purchase.
- CCOHS: Hand tool guidance
Reference checked 2026-10-29