A ratchet wrench is an indispensable part of any toolkit, but we've all had to deal with working in narrow spaces where you can't turn the handle effectively (or at all).

For those situations, the Japanese-made TONE Quick Adapter makes things much easier. It mounts between the ratchet handle and socket, allowing you to quickly turn nuts and bolts using just your fingers by spinning the knurled black ring. It's awesome for automotive work, bicycle repair, fixing the internals of machinery, etc.

The adapter comes in a few different ratchet wrench-compatible sizes, each of which also has a slimmer “mini” counterpart:

• ¼" (model: QA-02) and ¼" mini (model: QA-02S)
• ⅜" (model: QA-03) and ⅜" mini (model: QA-03S)
• ½" (model: QA-04) and ½" mini (model: QA-04S)

Each one costs somewhere between $31–$34.