The Irimo hex long impact socket is designed for professionals who need reliable performance in demanding environments. This 21mm socket is engineered for use with 1/2" square drive impact wrenches, making it ideal for delivering high torque to fasteners in automotive, construction, and machinery maintenance tasks. The extended profile allows for easy access to recessed bolts and nuts, while the robust hexagonal design ensures a secure grip on fasteners during heavy-duty applications. Supplied in retail packaging, this socket is convenient for individual purchase or as a replacement component in your toolkit. • Socket size: 21mm hex • Drive size: 1/2" square • Extended (long) socket design for improved reach • Impact-rated construction for use with pneumatic and cordless impact wrenches • Hexagonal profile for secure contact with fasteners • Durable build for professional use • Supplied in individual retail packaging This impact socket is suitable for mechanics, maintenance technicians, metalworkers, and other professionals who require a dependable solution for tightening or loosening 21mm fasteners. It is particularly useful in automotive repairs, equipment servicing, and industrial maintenance settings where high torque and reach are essential. SKU: 168-21-1 EAN: 8414909233582