Features: Widely used: Used for installing and disassembling Hex-head screws and Hex-head Nut, charging drills, hand drills and other tool.<br> Deepening the sleeve without fear of long bolts: More deeply fit and unscrew the Nut, which is convenient and quick.<br> Hex handle slot design: Wide applications/stable clamping without slipping.<br> Concave Hex deepening: It is convenient for the nut to be easily embeds in the sleeve, and the locking screw not slip.<br> Complete specifications: 5.5-19mm for various specifications.<br> Specifications: Component:Steel<br> Type:6Pcs/15Pcs<br> Length:Approx.80mm/3.15inch<br> Package Includes: 1 Set Hex Nut Driver<br> note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order.<br> 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store