Features: Access Recessed Fasteners: The extended holder form places the driver connection farther from the screw so the bit can drive fasteners in recessed holes and narrow spaces. Alloy Steel Construction: Alloy steel forms the holder body, paired with a polished chrome-plated finish and a blue knurled release collar. Mechanical Retention and Release: A built-in ball-retention mechanism holds an inserted bit, while the pull-down knurled collar releases it for straightforward bit changes. For Powered Screwdriving Tools: The holder works with electric drills, cordless drills, electric screwdrivers, and power screwdrivers for recessed-hole, tight-space, or overhead tasks. Single-Holder Package: The package includes 1 bit extension holder for connecting a powered driver to a screwdriver bit; bits, drills, and screwdrivers are not included.
note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.