High Quality Material Ratchet tap holder is made of hard alloy steel with chrome finish and M3-M8 machine tap are made of HSS, which are durable with the characteristic of high hardness, non-deformation, rustproof and anti -corrosion.Assisted Detachable Pole Reversible ratchet tap holder can be slid to the other side for a convenient position, even in a narrow space, you can use it unhindered. T Ratchet TapT handle ratchet tap holder can be operated with one hand, T-shaped design makes it easy to grip and use, smooth plating surface, comfortable to hold and can be operated easily with one hand.Widely UsedTap holder is designed for use with taps and can also be used on left tap, reamers, screw extractors and d 'other square shank tools.There is a certain color difference between the actual color and the picture.Note: The data is manual measurement, please please allow 1-11cm error, due to the light and screen differences, there will be a certain color difference, the specific received in kind prevail.