Specification:Material: S2 high quality steel with redness treatmentType of head: Torx Security / Tamper ProofType of shank: 1/4 inchSize: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40Length: 3 inch(75mm)Type of shank: 1/4 inchSize: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30,T40 Read more Feature: Good material does not need to make the surface decoration through the exterior decoration, the quality of the batch is to look at the intrinsic material. Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. Strong magnetic,can suck the screws easily when used it. Can be used for manual electric screwdriver, screwdriver, drill, air and other tools. Professional multi size, hexagonal handle on the edge of 1/4 inch.
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