Wiha Tools' Drive-Loc VI interchangeable blade program features more than 50 different blades including slotted, Phillips, Pozidriv, Torx, tamper-resistant Torx, Tri-Wing, hex inch/metric, ball end hex, torque set and nut. Drive-Loc VI also features a bit holder for 1/4" bits and an adapter blade for 1/4" sockets. Other features of the Drive-Loc VI Blade System include:
Adjustable locking blade lengths
Click-stopball clamp guarantees a secure hold and rapid blade exchange
Allows adjustment from 1.7" to 4.7" in 1/8" increments