【Premium Material】DISEN 13pc Allen Wrenches are forged from high quality heat treated CR-V steel for great hardness and durability, and finished with black oxide for anti-corrosion and rust prevention
【Multiple Size Selection】DISEN 13 Pieces Metric Allen Key Sets provide Metric Sizes including: 1.27, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 10mm. Every hex key is labelled with specific sizes on the surface so that you can easily get the size you want
【Long Arm Design】DISEN Allen Key Set has a long-arm design that can provide a leverage for stable and strong torque strength. The chamfered edges and the long arm ball head design provide a 25-degree entry to the hard-to-access space
【Useful Tools】DISEN Allen Wrench Key Sets are useful hand tools and small enough to go into the tight space where traditional hex key can not reach. You can use them to easily tighten or loosen the bolt and nut, suitable for auto repair, DIY project, and household appliance maintenance
【Quality Guarantee】We assure you that every allen key has been tested strictly to meet the industrial standard of hardness and durability. They can last for a lifetime with normal use