Precision-machined tips for a perfect fit Marked handle for easy identification of screwdriver size, type, and length Strong, durable black phosphate tips prevent coating chipping Soft, cushioned handle for superior comfort and precise torque Exceeds ASME/ANSI specifications. Limited lifetime warranty Note: This tool is not insulated. Features Finish: Black phosphate-plated tip Handle Type: Soft, cushioned handle Overall Length: 3.100 CM (13-7/16 IN) Shank Length: 203.2 mm Shank Shape: Square ASME/ANSI Standard Point Size: 3/8 in Point Type: Trapezoid Type: Flat, sturdy blade Weight: 0.250 KG (0.550 LB)