About this item

• This security bit set is made from chrome vanadium steel（CR-V）with a sandblasted finish to increase corrosion resistance. which is strengthful and durable.
• Contains ultimate bits (Phillips,Slotted flat,Square,Tri-wing,Pozi drive,Spanner,Torq,Torx star,Hex Head, Tamper proof Torx star), ratchet wrench,bits holder,quick bit relaease,extension bars, magnetic bit holders and other special bits in daily use.
• Each size is marked on the bits surface for easy identification. Includes multiples sizes to meet ur daily needs.
• Packed with a sturdy case with labeled slots to keep bits organized and easy to carry and storage.
• Includes magnetic extension drill holder and quick release. Can be used for electric screwdrivers, screwdrivers, hand drills and pneumatic tools.