This Tolsen screwdriver bit set is specially designed for ratchet wrenches. With the two included adapters, you can use these 10mm hex shank bits with 3/8" or 1/2" drive ratchet wrenches.

The bit set includes a variety of Torx, hex, and 12-point bits. Each size is available in two lengths: 30mm and 75mm, allowing for adaptation to various situations.

The bits are made from chrome-vanadium (CrV) alloy, providing increased resistance to oxidation and corrosion to ensure long-term use.

Features:

• Made from a robust CrV chrome-vanadium alloy
• Offer high resistance to abrasion, corrosion and oxidation
• Specially designed for use with a ratchet wrench
• Comes with a sturdy metal case for efficient bit storage

The set contains:

• 30mm Torx bits: T20, T25, T30, T40, T45, T50, T55
• 75mm Torx bits: T20, T25, T30, T40, T45, T50, T55
• 30mm Hex Bits: H4, H5, H6, H7, H8, H10, H12
• 75mm Hex Bits: H4, H5, H6, H7, H8, H10, H12
• 30 mm 12-point bits: M6, M8, M10, M12
• 75 mm 12-point bits: M6, M8, M10, M12

40 pieces