Features:1. Made of qualified material, solid and firm, durable to use, ensures a long time service.2. The extra long design also helps give you access to remote areas and provides a greater amount of torsion. 3. Ergonomic anti-slip design handle can provide good using effect.4. A variety of specifications are available for you to choose from.5. Can be widely used in the automotive industry, assembly line workshops, woodworking decoration industry, CNC technology, etc.Specification:Condition: 100 percent Brand NewItem Type: Hex Key WrenchHex Wrench Head: Ball HeadSystem: MetricSide Size: 3mmSpecifications: 3mm, 4mm, 5mm, 6mm, 8mm (optional)Overall Length: 4.6cm, 7cm, 8.9cm, 21.2cm, 24.4cm (optional)Width: 7.5cm, 9.4cm, 9.9cm, 9.9cm, 11.8cm (optional)Rod Length: 10.3cm, 11cm, 13cm, 15cm, 16.4cm (optional)Mouth Length: 1.2cm, 1.3cm, 1.3cm, 1.4cm, 1.1cm (optional)Package List:1 x Hex Key WrenchNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..