Bondhus Graduated Ergonomic Metric ProGuard Ball End Hex Key Set, Number of Pieces: 8

T-shaped ball end hex key sets have one long arm with the drive tip at the end, and two short arms that form a handle that can provide more torque than an L-shaped key. They have a hex ball end at the tip of the long arm that can tighten and loosen hex head fasteners from multiple angles in hard-to-reach locations. Sets come with an assortment of hex keys for a range of fastener head sizes.