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
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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.