Features: Widely used: Used for installing and disassembling hexagonal head screws and hexagonal head Nut, charging drills, hand drills and other Deepening the sleeve without fear of long bolts: More deeply fit and unscrew the Nut, which is convenient and quick. hexagonal handle slot design: Wide applications/stable clamping without slipping. Concave hexagonal deepening: It is convenient for the nut to be easily embeds in the sleeve, and the locking screw not slip. Complete specifications: 6-14mm for various specifications. Specifications: Component:Steel Type:6.0mm/8mm/10mm/12mm/14mm/6.0mm+8mm+10mm/8mm+10mm+12mm/6.0mm+8mm+10mm+12mm+14mm Length:Approx.15cm/5.91inch Package Includes: 2 Optional Package: Package 1 Include:2Pcs hexagonal Nut Driver Package 2 Include:3Pcs hexagonal Nut Driver Package 3 Include:5Pcs hexagonal Nut Driver note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.