High-quality hex key set for internal TORX screws. The holding function on the long arm securely holds screws on the tool. The BlackLaser surface treatment provides excellent surface protection, including against corrosion, and ensures a long lifespan. Laser-etched and thus abrasion-resistant size markings on the hex key for quick access. Comes with a practical clip made of wear-resistant material for a permanently secure hold of the hex keys while allowing for easy removal.