1/4in Drive Extension Bar Set 3pce
- Hardened tempered chrome-plated and polished.
- 1/4in, 3/8in and 1/2in square drive.
- Knurled bands.
- Spring-loaded ball bearing.
- 1/4in contains 50, 75 and 150mm extension bars.
- 3/8 and 1/2in contain 75, 125 and 250mm extension bars.