I use these Drive-Loc sets at work for small equipment repair, and I’ve grown to like ’em. As with other similar drivers, you insert the bit into the handle, but Wiha’s Drive-Loc mechanism allows you to adjust the bit length as well — you get full-length, stubby, and the in-between sizes in one bit.
The Drive-Loc handle looks like any other replaceable-shank driver, but the shank end of the driver locks the dimpled shanks in 1/8” intervals, for a length of 1.7” to 4.8”. The ergonomic, soft-grip handle is easy on the hands as well.
The Drive-Loc handle starts at $9, the bits start at $5, and the sets start at about $40.