Drive Bit Socket Size Size: T20, Drive Size: 3/8', Total Length: 49 mm (2'), HRC: 5862 The size is well matched to standard fasteners, enabling faster removal and installation of bolts compared with other methods Wide Applications Impact drill bit socket designed for installing and removing screws or nuts Suitable for automobiles, mechanical repairs, construction processes, and home installation projects Used with ratchet wrenches Stability and Fit Head design conforms to the shape of bolts or nuts for improved rotational torque and stability Chamfered end allows smooth entry into the fastener head and reduces wear S2 Steel and CRV Construction Sleeve made of CRV steel; bit made of S2 steel Provides hardness and strength to withstand pressure and impact Wear and corrosionresistant for extended service life Use scenarios Automotive maintenance and tasks requiring fast and reliable T20 bolt engagement with a 3/8 inch drive ratchet Mechanical repairs and equipment assembly where quick bolt removal or installation is needed Construction or home installation projects involving T20 screws and bolts, such as mounting hardware or assembling fixtures