Aluminum driver handle for use with 4mm screwdriver bits.
- Tough aluminum handle with ergonomic, knurled grip makes sure you can turn any screw.
- Magnetic bit holder transmits magnetism through the screwdriver bit, helping you handle all those tiny screws.
- Super smooth swivel cap keeps you turning and turning and turning.
We offer you the lifetime iFixit warranty on many products. All information on our warranty conditions can be found here.