Multi-rotor pilots in particular will love the Gaui hexagon screwdriver multi-tool. The handle of this cleverly engineered tool houses six double-ended tool shafts, covering most commonly used metric and English hex wrenches, as well as two Phillips and standard screwdrivers. A rotating top cap locks the shafts in place in the handle and you simply twist the cap to access the tool of your choice. The sizes are clearly printed on the shafts for easy selection. dentiPerhaps the best feature of all is the unusual locking mechanism. A spring-loaded button allows instant release of the shaft when changing tools, but it also allows the user to adjust the length as needed. The tool includes wrenches in metric 1.5, 2.0, 2.5 and 3.0mm; English 0.050-, 1/16-, 5/64- and 3/32-inch; Phillips 0 and 00; and standard 1.5 and 2.5mm. The multi-tool (part number G-666168) is available at Empire RC or from Empire/GAUI USA dealers. This is a terrific design and a remarkable bargain at under $20. However, you might want to buy two, as your flying buddies will try to steal it at the first opportunity!—Jim Ryan
empirerc.com
GAUI MULTI-TOOL
