Metric & SAE Allen Wrench Set, Extra Long Ball & Star End Hex Keys for Bicycle, Household DIY

The 27-piece hex key tool set includes a comprehensive selection of Metric (9 pcs: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm), Inch (9 pcs: 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 7/32, 5/16, 3/8), and Star Size (9 pcs: T10, T15, T20, T25, T27, T30, T40, T45, T50) hex keys. This versatile set comes with a convenient storage bag, keeping all the pieces organized and easily accessible.

Crafted from hardened and heat-treated chrome vanadium steel, this Inch/Metric/Star long arm hex key set offers exceptional durability. The long/short arm design provides additional reach for deep work spots with the long end, as well as extra leverage for tight fasteners with the short end, making it a versatile tool for a wide range of applications.

The torque handle of the star wrench key set makes it easier to apply additional force when loading or unloading fasteners. This added comfort not only reduces strain on your hands but also allows you to tighten or loosen fasteners more efficiently.

The ball head design of the hex key set allows for an entry angle of up to 25°, making it easy to tighten or remove screws at a suitable angle in confined spaces. Furthermore, the set features a black oxide finish for protection against corrosion, ensuring long-lasting performance.

With clear visible size marks for fast size selection, the ball end allen key set is ideal for a variety of DIY repairs and maintenance tasks. From electronics and bicycles to electrical work, machinery, automobiles, and motorcycles, this versatile set has you covered.

In summary, this comprehensive 27-piece hex key tool set offers a high-quality, durable, and versatile solution for a wide range of fastening and maintenance needs. The combination of Metric, Inch, and Star Size hex keys, along with the innovative features like the long/short arm design, torque handle, and ball head design, make this set a valuable addition to any toolbox.

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