9-in-1 Square Drive Ratcheting Multi-bit Driver 1971461_100 The DynaLock's unique design allows

The DynaLock's unique design allows you to adjust its clamping force on the fly to ensure it's always tight and secure

Zinc coated ratchet moulded rubber handle

which prevents bit wear and extends bit life when fastening specialty screws commonly found in electrical applications

Has acrylic snap-on lens and replaceable bulb

Built with a composition rubber cover

9-in-1 Square Drive Ratcheting Multi-bit Driver 1971461_100 The DynaLock's unique design allowsThe 9 in 1 Square Drive Ratcheting Multi Bit Driver features 3 1 2" interchangeable power groove bits that are power tool compatible giving you maximum job site versatility. An all metal ratchet gives you 2X faster driving in high torque applications without sacrificing durability or control. The multi bit screwdriver also has wrench ready hex shanks providing you with additional leverage. The interchangeable bits are precision machined and chrome