Single handed operation, pull the outer sleeve back, take out the bit, insert a new bit and pull the sleeve forward, it's that simple. The bit is firmly retained and the holder is fitted with a strong permanent magnet. As bit holders go this is top of the pile.
22 September 2017
Useless bit holderI have had this bit holder around 12 months. I have used it for all the screw driving tasks that my impact driver is capable of (it is after all sold as a bit holder) and it constantly jams and requires a lot of force to get the bit out. In my view the ClicFix mechanism is a poor design and will opt for other brands in future.
8 July 2015
Cracking piece of kitI bought this over two and half years ago and its had a real hammering in that time, its in constant use and its only recently started showing signs of wear by holding onto the bit and I have to use a little force to remove it. I have abused it by driving screws without pilot holes well into the timber. I've used it on removing tight stubborn screws in masonry, in metal struts and driving into concrete.