Setup, Compatibility & Care
These tools require no setup—they are ready for immediate use out of the packaging. They are fully compatible with any standard metric hexagon (Allen) bolt head ranging from 2.5mm to 6mm. To ensure the longevity of the tools, avoid using extensions or "cheater bars" on the handles, as this can exert force beyond the tool's intended design. After use, wipe the shafts down with a light machine oil to prevent surface oxidation, and store them in a dry, organized tool drawer or rack to keep the handles from being crushed or damaged by heavier shop equipment.