Tonsiki 53PCS Multifunction Hex Screwdriver Bit Set, Including 1/4 Inch High Torque Ratchet Wrench Drive, Magnetizer, 1/4 Inch Socket Extension Bit Holder, with 50PCS Screwdriver Bits
Brand: Tonsiki

Specification:
Case Color: Black
Material: S2 steel
Quantity: 53 pieces
Tool Case Size: 4.7 in x 4 in x 1.4 in
50 Pieces Screwdriver Bits:
Triangle(25mm/1in): △18 △20 △23 △27
U-Type(25mm/1in): U5, U6, U7, U8
Square(25mm/1in):S1, S2, S3
Tri-wing(25mm/1in): Y1, Y2, Y3
Torx Security(with hole)(25mm/1in): T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40
Hexagon(25mm/1in): H1.5, H2.5, H2, H3, H4, H5, H6
Slit(25mm/1in): Ө2, Ө3, Ө4, Ө5, Ө6
Phillips(25mm/1in): PH0, PH1, PH2, PH3
Slit(50mm/2in): Ө2, Ө3, Ө5, Ө6
Phillips(50mm/2in): 3.0PH1, 4.5PH1, 4.5PH2, 6.0PH2
3 pieces tools
1 x Magnetizer / Demagnetizer
1 x Extension Bit
1 x Ratchet Wrench

【High Quality S2 Material】All the screwdriver bits are made of high quality S2 steel with maximize rust and corrosion protection. This set has different bits to meet all your demand in different situation, includes torx sercurity, square, hex, slit, phillips, triangle, Tri-wing, U-type.
【Wide Application】Come with 50 screwdriver bits which covers common screwdriver bits specifications perfects for household appliances, parts assembly, furniture repair and more. This hand tool set is small and handy enough to work in confined places / tight spot or spaces, especially in compact places like U shape corner, lateral surface.
【Reversible Ratcheting Handle】The ratcheting handle is made from alloy steel which ensures smooth ratcheting in both directions, it is easy to switch between clockwise and counterclockwise to tighten or loosen screws. The magnetic power can make the bits stable and don't fall off easily.
【1/4 Inch Hex Magnetic Extension Bit】Built in strong permanent magnet(the hole part), shaft holds bit securely, it's great for extending all kinds of long or short screwdriver bits.
【Magnetizer / Demagnetizer】No batteries or electrical required.To magnetize a tool, simply slide it through the center hole. If you need to de-magnetize a tool, just insert the screwdriver tip in the negative terminal cavity. To magnetize a tool, insert it in the positive terminal cavity.