Who doesn't know this? With many key holders for hex keys, it can be cumbersome to remove or return individual keys. But the Wiha ErgoStar puts an end to that, solving this problem in a brilliant way. Rotating a single hex key in the holder causes all other keys to pivot sideways at the same angle, allowing for quick and comfortable removal. A clamping mechanism in the holders ensures that the keys cannot fall out, whether the holder is closed or open. Additionally, the colored hex keys are easy to locate quickly, and thanks to the luminous paint, they can also be easily found in the dark with UV light. This reduces the search time for lost hex keys and minimizes the risk of leaving tools forgotten in machines during maintenance. Thanks to the MagicRing® holding function with a spring steel ring, the hex keys securely hold all standard hex screws in any position without magnets. The hex ball head allows for effortless screwing at angles of up to 25 degrees. The hex key set includes nine colored hex keys in common sizes, suitable for mechanical applications in accordance with ISO 2936L.