Magnetic Triangle Head Screwdriver Bit Set S2 Alloy Steel 1/4" Hex Shank Triangular Screw Bits TA12-TA30 Hand Tool Accessories

[Features]:1.High quality, made of S2 alloy steel, hardness up to 60HRC.2.Special heat treatment, super hard wear-resisting, life is twice as long as ordinary screwdriver.3.It is an ideal industrial screwdriver widely used in industry and household.4.Magnetic, can absorb screw, operate simple, quick operation.5.Applicable for electric screwdriver, hand screwdrivers, electric drill, air drills etc.[Specifications]:Type of head: Triangle HeadType of shank: 6.35mm / 1/4 inch hex.Size: TA12-TA14-TA16-TA18-TA20-TA23-TA25-TA27-TA27-TA30Overall length: 50mm / 2 inch.