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Klein's 6-Piece Impact Socket Set consisting of the commonly used impact socket sizes used in utility and construction work. Includes two 3-in-1 sockets with an alignment slot to tighten and loosen most pole hardware. Each impact socket features two coaxial spring-loaded sockets in one. The high-torque, 12-Point design is easier to position on fasteners including square ones. Bundled in a convenient carrying case.

Klein Tools Cat. No. AESEM1S Earmuffs are engineered to incorporate both Situational Awareness and Bluetooth® technologies for connectivity to surroundings and music. The dual-knob design featuring unique grooves for easy identification enables users to precisely adjust their Situational Awareness or Bluetooth® volumes. Ergonomically designed vented headband provides cool comfort for all-day wear. These earmuffs charge in 2 hours, providing 25 hours of runtime.

The Klein Tools ET450 Advanced Circuit Tracer Kit is a professional tracer for energized and non-energized breakers, fuses, and wires. When the Transmitter is connected to a circuit, the Receiver’s sensitivity can easily be adjusted to detect the transmitted signal on breakers, fuses, and wire through drywall, cement block, and underground. Kit comes with transmitter, receiver, blade and ground prongs, alligator clips, 3-Foot and 20-Foot lead adapters, AC plug leads, instructions, all required batteries, and a hard carrying case with handle for convenient transportation and storage.

This impact rated multi-tool brings a new-to-world design to a classic 11-in-1 screwdriver. Each component is compatible with an impact driver, as well as the included screwdriver handle, eliminating the need to carry separate power tool accessories. The tool houses 7 popular tips and converts to 4 nut driver sizes. It's the familiar feel of a multi-bit screwdriver, with the added utility to complete any job.

The Klein Tools' Lightweight Cooling Fan is designed to fit Klein Tools Hard Hats (cap style and full brim) and Klein Safety Helmets to primarily direct airflow to the neck area and back of the head. The quiet fan can be independently controlled, adjusted and positioned for all day comfort. The compact fan attaches to the side accessory slots to maintain good balance, low profile, and help focus airflow. They can be conveniently flipped up for storage when not in use. Powered by Klein's Modular Rechargeable Battery (Cat. No. 29025) that can be used to charge other small USB devices or swapped out with a spare for extended run time.

The Klein Tools Green Rechargeable Laser Level is a high-performance laser leveling and alignment tool for professionals with a rechargeable battery. This level provides a reliable pendulum self-leveling system with clear, bright green laser level lines, and red plumb up/down spots. Equipped with an integrated magnetic mount and an additional ceiling grid clamp , Klein’s cross-line laser level enables a multitude of alignment and layout applications.

The Klein Tools ET310 Circuit Breaker Finder with Integrated GFCI Outlet Tester is a digital circuit breaker finder used to locate the correct circuit breaker in a panel to which an electrical outlet or fixture is connected. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet tester.

Klein Tools MODbox™ Rolling Toolbox has 10-Inch solid rubber wheels that are larger and more durable than the leading competitor. The retractable handle is easy to remove for storage in tight spaces. Bring more tools to the jobsite with side rail attachments and back stowage compartments. Rolling Toolbox is IP65 rated, 250-Pound (113.4 kg) capacity, and made with impact resistant polymers. Easily connects with other MODbox™ components to make a custom mobile workstation.

Klein Tools' TradesmanPro™ XL Backpack is a seriously tough backpack that provides the perfect amount of storage and features to get you through your day. The innovative curved, fully-molded bottom design provides maximum comfort while helping keep your tools safe from the elements. The front compartment features 6 tool storage pockets for easy access to frequently used small tools, while the large interior has 27 pockets with plenty of room for large tools and equipment and unzips to fully open for easy access. The USB-C cord and exterior port make it easy to charge your devices at any jobsite.

Klein Tools ET16 Borescope features a 9 mm camera surrounded by 6 LEDs attached to a 10-Foot (3 m) armored gooseneck cable. The digital camera has a USB Type-C (and micro-USB) connection for most Android® (OTG 4.0 or higher) smartphones and devices. The camera and video output is displayed on the Android® device using the free Klein Tools ET16 Borescope App, available for download on Google Play™ store. The ET16 does not require batteries; it is powered by device connection.

The Klein Tools 41-Piece Tool Kit has practically any tool a tradesman would need. This wide assortment of quality, durable tools contains pliers, screwdrivers, nut drivers, wire strippers, and much more, all for professional and home use. The set includes a large tool bag backpack to store all of these tools.

The Scout® Pro 3 Tester Starter Kit is a versatile cable tester that locates and tests voice, data and video cables. Identify multiple cable runs with included location mapping remotes. This kit verifies accurate cable installations each time. Backlit display assists in reading results in lower light.

The Klein Tools Insulated Crimping/Cutting Tool crimps wire from 10 to 22 AWG. This crimper/cutter features a tapered nose for working in confined spaces. Additionally, it features bright orange outer coating on the handles that is flame retardant and impact resistant.

Klein Tools premium KARBN™ full brim hard hats were engineered for optimal safety, cool comfort, and fit with a cutting edge design. Unique features allow the user to comfortably work in a wide variety of applications and demanding environments. Patented accessory mounts on front and back ensure Klein headlamps attach securely — no straps needed!

The Klein Tools 3/16-Inch Slotted Screw-Holding Screwdriver is designed with positive gripping action to hold, start and drive slotted screws in awkward, hard-to-reach places. The unique split-blade screw-holding driver can wedge into the screw slot. The exclusive Cushion-Grip™ handle offers greater torque and outstanding comfort.

Klein Tools insulated screwdrivers are designed for precision work, and feature interchangeable blade locks for optimum control. Made of the highest quality tempered steel, carefully heat-treated for maximum strength, and precision milled to fit screw openings securely. Rotating caps and Klein's exclusive Cushion-Grip™ handles offer outstanding comfort and control. Insulated barrel with 1000V insulation that includes two double-ended bits that exceed ANSI and ASTM standards.

Stay safe from rips or tears in your tool pouch with Klein Tools' Folding Insulation Cutter. The serrated stainless steel blade cuts through foam and fiberglass with ease, and folds back into the comfort-grip handle for added protection. The lockback mechanism secures the blade open for heavy duty use and stable cutting. After the job is done, you can easily fold the blade back down, even with work gloves on.

The Klein Tools RT390 is a Circuit Analyzer that tests the wiring conditions at an electrical outlet, displays AC line voltage, inspects AFCI and GFCI devices with time to trip device, and performs voltage drop tests at 12A, 15A and 20A current loads. Results are easy to understand with large, color LCD. The tester is designed for use with North American 120V AC 3-wire electrical outlets.

The new Klein Tools' TradesmanPro™ Tool Master Backpack is a seriously tough backpack starting with a handle reinforced with aircraft cable, 1680d ballistic weave material construction, and a fully-molded waterproof bottom. With 48 pockets inside and out, this backpack has plenty of room for all sorts of hand tools, tablets, cables and wires, safety equipment, attachments, accessories, and more. In fact, the adjustable front pouch is a perfect spot for your drill. Need only a few tools for your next task? The removable tool caddy is designed for you to take just what you need. Both the tool caddy and the backpack can be hung, keeping your tools easily within reach.

The 7-in-1 Impact Flip Socket features three interchangeable sockets store on the driver shaft to avoid any loose pieces that can get lost. The tool is impact rated for use with any impact driver. A powerful Rare-Earth magnet allows the sockets to hold onto any fasteners. Sockets are color coded for easy identification.