Professional mechanics, enthusiasts, and industrial maintenance men will appreciate the wrench ' s fatigue resistant construction and precise drive compatibility with standard socket set Engineered with steel reinforcement at stress point, this multipurpose ratcheting wrench set meets standards for professional across automotive, construction, and manufacturing applications Perfect for automotive engine repairs, machinery assembly lines, and household plumbing projects where limited demands flexible tool positioning without sacrificing leverages Crafted from premium high hardness alloy steel, this reversible head ratcheting wrench delivers exceptionals durability and operate with its 72tooth gear mechanism for smooth directional switching in tight space The ergonomic straight handle features antislip grooves and a compactly head design, combining adjustable pivots functionality with maximums torques transmission for stubborn fasteners, Manufacturer: Dezzhou