The Beta 5mm Allen key with a ball end is the professional tool ideal for screwing and unscrewing in tight or hard-to-reach spaces. Made of high-strength special steel, it features a ball end on the long arm, allowing operation at an angle of up to 30° relative to the screw axis. The short arm with a flat head ensures maximum torque transmission for the most vigorous final tightening. Perfect for workshops, mechanical maintenance, and advanced DIY projects.

