Introducing the Stanley Proto J4996, a premium 9-piece Metric Hex Key Set designed for precision and efficiency. Crafted with a durable Black Oxide finish, these L-wrench hex keys are built to last.

Each hex key in this set features a ball end, allowing you to tighten or loosen screws at angles up to 25° with ease. This set is perfect for those hard-to-reach areas where traditional tools fall short.

Boasting a total weight of 1.70 lbs, this set is both lightweight and robust, ensuring that you have the right tool for any job without the added bulk.