These are lovely little Bahco adaptors, my only criticsm really is that I wish they would design a better retainer for the ball bearing that locks the bit in or at least sell spare bearings...will mesaure up now that I have a spare and see if there are balls small enough....

Nice, it simply works at a great price, a bit stuff but probably will loosen up with use

This knocks spots of my teng bit holders used nearly every day the teng ones broke but bahco is so superior

Holds the driver bits way too tightly, to the point that you need pliers to remove and install them.