Klein Tools' Interchangeable Multi-Bit Screwdrivers/Nut Drivers are heavy-duty tools designed for professionals. They are made of the highest-quality tempered steel with a torque-proof anchor in the handle. Strong, durable tips are manufactured with square edges to fit screw openings securely. They resist slippage and provide positive turning action. Stronger nut driver function improves bit-holding power, even with tough applications.
Klein Tools 32557 Multi-Bit Screwdriver / Nut Driver, Heavy Duty
Slotted: 1/4'' (6.4 mm), 3/16'' (4.8 mm)
Square: #1, #2
Nut Driver: 1/4'', 5/16'', 3/8''
Interchangeable shaft holds 6 universal tips; converts to 3 nut driver sizes and 1 hex driver
Nut drivers are heat-treated for added strength and improved torque
Cushion-Grip handle provides superior comfort
Contains: 3/16-Inch (5 mm) and 1/4-Inch (6 mm) slotted, #1 and #2 Phillips, 1/4-Inch (6 mm), 5/16-Inch (8 mm), and 3/8-Inch (10 mm) nut drivers, #1 and #2 square-recess, 3/8-Inch hex driver
Our Interchangeable Multi-Bit Screwdrivers/Nut Drivers are made of the highest-quality tempered steel with a torque-proof anchor in the handle. Strong, durable tips are manufactured with square edges to fit screw openings securely.
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.