Features
Klein Tools Keystone-Tip Screwdrivers are designed for demanding applications with a bolster reinforced shank for hard use. The precison machined tip provides an exact fit. Durable cushion-grip handles are designed for comfort and added torque.Klein Tools 600-4 1/4-Inch Screwdriver Heavy Duty Square Shank
Bolster reinforces shank for hard use
Designed for the most demanding uses
Cushion-Grip handle for greater torque and comfort
Premium chrome-plated for smooth feel and corrosion resistance
Internal flanges inside handle provide solid, twist-resistant blade anchor
Special heat-treated shafts
Precision-machined tip for exact fit
Meets or exceeds applicable ASME / ANSI specifications
Tip-Ident® quickly identifies the screwdriver type and tip orientation
Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.