Hex Key Set — Metric & SAE

Whether you are assembling flat-pack furniture or adjusting set screws on machine tools, the Zeptix Supplies Hex Key Set delivers reliable torque without rounding fastener sockets. Each key is cold-forged from chrome-vanadium steel and finished with a black oxide coating that resists rust and provides a sure grip in oily hands. The ball end on the long arm lets you drive fasteners at angles up to 25 degrees, which saves real time when clearance is tight. Both metric and SAE sizes are included, clearly laser-etched on the shaft so you never have to guess. The compact folding holder keeps them organized in your apron pocket, while the loose set option comes in a hinged storage case that fits a standard drawer organizer slot. Tolerances are held tight to DIN 911 spec, meaning the keys fit snug in the socket with minimal play. A dependable set you will reach for on nearly every project.