14020036 Perfo allen key / drill holder diameter 2-15mm with 13 locations. Manufactured in the U.K. Steel construction, fast and secure Perfolock clip on design, for use with Perfo panels. Bott Perfo provides simple, adaptable, panel based storage that is ideal for hand tools and small components backed up by the Bott Built To Last 10 year guarantee. WxDxH: 225x50x85mm. Finish: Zinc plated.