• Heavy-duty square shank for wrench assisted turning
• Bolster reinforces shank for hard use
• Designed for the most demanding uses
• Cushion grip handle allows 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
• Tip-Ident quickly identifies the screwdriver type and tip orientation

Klein Tools 600-4

• Built to handle the tough jobs with ease
• Hex bolster reinforces shank for hard use and allows wrench assisted turning
• Cushion grip handle allows 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
• Tip-Ident quickly identifies the screwdriver type and tip orientation

• Unique, patented head slides back and forth to switch from 1/4 - 5/16" magnetic hex-head screwdriver
• Thumb nut locks tip setting
• Features a specialty bit for installation/removal of common TR-4 Schrader valves
• Cushion-grip handle for greater torque and comfort
• Great for HVAC applications including thermostat installation and control work
• Tip-ident for easy tool identification
• Powerful magnet for maximum fastener retention
• Solid like a standard blade
• Six point hex drivers exceed ASME torque requirements,
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• Precision machined tip provides exact fit for terminal block screws
• Tip is up to 19% stronger than competitors
• Tip provides 76% higher torque value than the required ASME B107 standard
• Cushion-Grip handle offers greater torque comfort