www.pmmag.com/articles/96810-general-tools-equipment-14-in-1-screwdriver

General Tools & Equipment 14-in-1 screwdriver
October 27, 2014
General Tool’s 14-in-1 HVAC Multi-Pro Screwdriver has a rotating and retractable in-handle bit cartridge that functions as storage for six double-ended bits and one single-ended bit. Its shaft opening also serves as a 1/4” hex driver. It features an alloy steel shaft and its handle is made from engineered nylon/ABS. Its EZ-Guide Collar provides control by maintaining alignment between the screwdriver and the fastener.