TONE SH1310 Socket Holder Aluminum Type Unused, stored at home. This is a set of two: one with 10 socket holders and one without. Product Overview ● This is an aluminum rail socket holder that can neatly organize sockets and joints. ● The clips are made of resin (with steel balls) for easy removal of sockets. ● Sockets can be slid along the rail while attached. ● With screw holes for wall mounting or desk fixing. ● 10-socket holder type ● Structural steel Product Specifications ● Drive size (mm): 9.5 ● Number of sockets: 10 ● Overall length (mm): 300 ● Number of socket holders: 10