1/4" x 232mm Screwdriver Bit Holder with Retaining Ring - 

Bit-holding Kraftform handle, that has been designed to fit perfectly into the hand to allow for a fast, comfortable and ergonomic screwdriving experience. The handles hard zones glide like wheels across the hand for high working speeds, while soft zones provide grip to ensure high torque transfer and comfort during intensive use. A hexagonal anti-roll feature prevents any unwanted rolling off surfaces at the workplace. The integrated retaining ring ensures a secure fit of the bit in the holder. Suitable for bits with 1/4" hexagon drive.