Klein Tools' Cushion-Grip™ Screwdrivers are designed for demanding applications on the job site. Durable Cushion-Grip™ handles are designed for comfort and added torque. Integral flanges inside handle provide solid, twist resistant blade anchor. The precision machined tips provide an exact fit. Special heat-treated shafts with premium chrome plating for smooth feel and corrosion resistance. Patented Tip-Ident® quickly identifies the type of screwdriver and screwdriver tip orientation. Meets or exceeds applicable ASME / ANSI specifications. Features: Screwdriver set includes #2 Phillips, 4-Inch round shank (Cat. No. 603-4) and 1/4-Inch Keystone tip, 4-Inch square shank (Cat. No. 600-4); Precision machined tips provide a more consistent geometric symmetry to accurately fit and torque without slippage; Tip-Ident® quickly identifies the screwdriver type and tip orientation; Cushion-Grip handle for greater torque and comfort; Keystone tip offers heavy-duty square shank for wrench-assisted turning; Heat-treated shafts with premium chrome-plating for smooth feel and corrosion resistance; Internal handle flanges provide solid, twist-resistant blade anchor; Meets or exceeds applicable ASME / ANSI specifications; Made in the USA; Tip-Ident®; Cushion-Grip; Cushion-Grip handle for greater torque and comfort and Tip-Ident® quickly identifies the screwdriver type and tip orientation; Made in USA; Cushion-Grip™ handle for greater torque and comfort and Tip-Ident® quickly identifies the screwdriver type and tip orientation - Warnings: Always wear approved eye protection.; NOT insulated. Will NOT protect against electrical shock.; Do NOT use to pry or chisel.