Klein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — Drivers product photo
Klein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — additional product viewKlein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — additional product viewKlein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — additional product viewKlein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — additional product viewKlein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — additional product viewKlein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers — additional product view
Drivers

Klein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers

Brand: Klein Tools

Availability set by the retailer

The Klein Tools 32596 is an 8-in-1 Screwdriver/Nut Driver engineered specifically for HVAC technicians, thermostat installers, and control-work professionals. Its unique, patented head slides back and forth to switch between a 1/4-Inch and 5/16-Inch magnetic hex-head screwdriver, letting you change drive sizes on the fly without swapping tools. A thumb nut locks the tip setting firmly in place so the head stays put under torque, while the integrated magnet holds hex-head screws securely for one-handed driving in tight equipment cabinets and wall-mounted control panels. The tool features a specialty bit for the installation and removal of common TR-4 Schrader valves — a must-have for refrigerant and access-port service work. Beyond the slide-drive hex heads, it includes 1/4-Inch and 3/8-Inch hollow nut drivers, a #2 Phillips bit, and 1/8-Inch (3 mm) and 1/4-Inch (6 mm) slotted screwdriver tips, covering the fastener types most often encountered on furnaces, air handlers, condensers, and smart-thermostat installs. The Cushion-Grip handle delivers greater torque and all-day comfort, and Klein's professional-grade chrome-plated steel construction resists corrosion and stands up to jobsite abuse. Eight functions in one compact tool means fewer trips back to the truck and a lighter pouch — ideal for service calls, new construction rough-ins, and retrofit work alike. Brand: Klein Tools; Model: 32596; Patented slide-drive head (U.S. patent 7,654,175 B2); Functions: 8-in-1 (1/4-Inch & 5/16-Inch magnetic hex slide driver, TR-4 Schrader valve bit, 1/4-Inch & 3/8-Inch hollow nut drivers, #2 Phillips, 1/8-Inch & 1/4-Inch slotted tips); Handle: Cushion-Grip for torque and comfort; Application: HVAC, thermostat installation, control work; ASIN: B073R7RT1V.

Best Used For

HVACMaintenanceElectricalHome DIY

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Choosing Drivers

How do I choose a screwdriver?

Match the tip to the fastener recess exactly, choose a handle that fills your hand for torque, and pick a shank length that reaches the fastener without bottoming out. For electrical work, insulated handles rated to a recognized standard add a safety margin. A set covering common tip types covers most jobs.