Schroder Square Recess No.3 Screwdriver Bit 50mm

The Schroder Square Recess No.3 Screwdriver Bit is a precision-engineered insert bit designed for use with power drills and impact drivers on square recess fasteners. With a 50mm length and hardened steel construction, it delivers reliable torque transfer without slipping or stripping. Ideal for electricians, panel builders, and maintenance professionals working with industrial-grade fasteners.