Greenlee 0353-52C Crank Action Screwdriver, Square-Recess Tip, No. 0
"Greenlee® Screwdriver, Crank Action Heavy Duty, Measurement System: Imperial, Square Recess Point, #1 Point, 10-1/8 in Overall Length, Round Shank, 6 in Shank Length, Soft Cushion Grip Handle, Black Phosphate Plated Tipped"
From the Manufacturer
Rotary action allows for fast and convenient insertion of fasteners. Precision-machined tips for exact fit. 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. Note: This is not an insulated tool.