Genius Tools' 11-Piece Combination Reversible Blades Bit Set features 7"-long (180mm) double-ended bits to cover most applications. The set comes in a plastic molded case and features a soft grip handle for the 1/4" shank, as well as nine double-ended bits. Bits come in the following sizes:
- One Philips bit: Ph1 x Ph2.
- One Pozidriv bit: PZ1 x PZ2.
- Two slotted bits: 4.0 x 6.5 and 5.5 x 7.0.
- Three hex bits: 4 x 4; 5 x 5 and 6 x 6 mm.
- Three star bits: T10 x T15; T20 x T25 and T30 x T40.