Attachment tool that connects sockets and handles of differing insertion angles.
? For impact wrenches and power tools.
? Concave 6.35 mm x Convex 9.5 mm.
? Impact wrench and power tool attachments with a design extremely resistant to impacts.
? Electroless plating specification to improve its appearance, quality and rust-proofing.
? Assembly and maintenance of machinery, and maintenance of automobiles, motorcycles, and bicycles.