Insulated Cabinet Tip Screwdriver 3/8" x 10". Rated to 1000V AC and exceed both ASTM and IEC standards. Precision-machined tips for exact fit. Cushion grip handles for comfort and torque. Handle marked for easy identification of screwdriver size, type and length. Strong, durable black phosphate tips prevent chipping of plating. Soft, cushioned grip for extra comfort and torque. Lifetime limited warranty.