System 4 MicroBit Adapter 1/4" Hex Outside to 4mm Inside, 25mm Long

Just what I needed!

Awsome

One of the only places to have this tool and very reasonably priced. Great. I may need to but a few more so I don't have to keep switching the tool between drills

This adaptor was a must-have for my micro-bits I purchased to use in my electronics work. My power screwdriver uses standard-sized hex bits, but with this adaptor I'm able to use bits as small as 000 Phillips. I wished Whia would offer a 0000 Phillips! The adaptor is excellent quality and completes my electronics kit.