Bit Holders - Bit Holder 50mm #1;2;3;4 x Q:1+4

Extension to use with your screwdriver to hold a Pozi, Square, Phillips, or Flat screwdriver bit using a magnet.

• Place the bit holder into your power tools' chuck and tighten.
• Now place the bit required inside the cavity with the magnet.
• The bit will be held in place, simplifying installations.