Greenlee 0257-12I Insulated Nut Driver - 1/4" x 5"

Rugged deep well sockets for screw clearance. Precision heads for accurate fastener fit. Ergonomically designed handle for added comfort and torque.

• Rated to 1000 V AC/DC.
• Meets the IEC 60900 and ASTM F1505 standards.
• Heavy-duty construction for longer life.
• Lifetime limited warranty.