Ratchet Wrench Screwdriver Ratchet Wrench Screwdriver Carbon Steel 6.35mm 40JAOOTDS Product Specification:Material: Iron + Plastic PVColor: Red + Silver Type: Socket WrenchHandle Length: 10.5cm / 4.13" Handle Width: 2.5cm / 0.98" Fits Shank Diameter: 6.3mm / 0.25" Usage:If you install the screws, the first gear is transferred this file converter, the bits to the screw alignment screwdriver, and then forced to repeatedly rotate the tool holders can be, not like an ordinary screwdriver, the first time turn the alignment again screwdriver remove the screws twisted in one direction onlyIf you remove the screws, the first gear will be transferred to the anti-file converter, the cold screwdriver bits, and then the forced multi-rotation tool can easily turn the handle under the screws. 6.35mm 1/4No Retail Package Package Included:1 X Ratchet Screwdriver (Not Include Screwdriver Bits)