Socket rail with 10 long Impaktor sockets, 3/8". The Impaktor technology ensures a higher-than-average service life even under extreme requirements. Its long design allows for use on low-lying couplings and protruding thread rods. The hexagon profile provides the transmission of high forces and reduces the load on the edges of the bolt or screw head compared to a double hexagon profile. It features a Take it easy tool finder with color coding by size for quick and easy identification of the required tool. The rail allows for temporary attachment to metallic surfaces and, with its twist-to-unlock function, ensures secure locking and unlocking of the sockets.