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The Slotted drive system was the first driving system developed, and was the only driving system for centuries. Slotted drive fasteners are still used in some applications today, and are essential for work with antiques and older vehicles.

Prefixed with “SL”, Slotted screwdriver bits packaging will be identified by a Yellow slotted icon similar to the one on this page.

DURUM Slotted bits are precision manufactured and tested extensively to deliver best results with impact drivers and drills.