This practical Stalco hex key is designed for demanding use in the workshop as well as on the job site. Made from strong chrome-vanadium steel (CrV), it provides long service life and reliable power transfer when working with hex screws.
The ball end makes handling easier in hard-to-reach places—it enables working with the screw connection at an angle, so you can access fasteners even where the key cannot be inserted perfectly perpendicular.
