Klein Tools

Klein Tools is a trustworthy company. We are committed to making hand tools that can meet the needs of the professionals who need to use them. Klein Tools manufactures superior craftsmanship and the finest materials close to home. Their products have all the performance, durability and precision needed to get the job done. We are proud of everything we make, because Klein is not only the name of our company, but also our family’s name. Since 1857, Klein Tools has been run by our family. We are always here. We always pay attention to the dedication to craftsmanship and quality. We are the best choice for professional electricians in the United States.

Tools

Excavators, Hooks, Picks, Probes, Tuning Tools Wire Cutters Crimpers - Crimp Heads, Die Sets Specialized Tools Hammers Tweezers Accessories Insertion, Extraction Screw and Nut Drivers - Sets Assorted Tool Kits Pliers Sockets - Sets Crimpers, Applicators, Presses Screw and Nut Drivers Wrenches Screw and Nut Drivers - Bits, Blades and Handles Knives, Cutting Tools Wire Strippers and Accessories Chemicals, Cleaners Sockets, Socket Handles Punchdown, Blades Wire Tie Guns and Accessories Flashlights Crimpers, Applicators, Presses - Accessories Hex, Torx Keys Punches Personal Protective Equipment (PPE)
Test and Measurement

Test Clips - IC Equipment - Specialty Thermometers Equipment - Multimeters Test Leads - Thermocouples, Temperature Probes Equipment - Electrical Testers, Current Probes Test Leads - Banana, Meter Interface Equipment - Environmental Testers Accessories Test Clips - Grabbers, Hooks Equipment - Combination Sets Test Leads - BNC Interface
Connectors, Interconnects

Coaxial Connectors (RF) - Adapters Barrel - Audio Connectors Terminal Blocks - Interface Modules Coaxial Connectors (RF) Terminals - Ring Connectors Circular Connectors Terminal Blocks - Din Rail, Channel Terminal Blocks - Wire to Board Modular Connectors - Adapters Terminal Blocks - Accessories - Marker Strips Terminals - Quick Connects, Quick Disconnect Connectors Fiber Optic Connectors Terminals - Screw Connectors Modular Connectors - Plugs Coaxial Connectors (RF) - Terminators Terminal Blocks - Accessories - Wire Ferrules Between Series Adapters Terminals - Wire Splice Connectors
Labels, Signs, Barriers, Identification

Signs, Nameplates, Posters Labels, Stickers, Decals - Preprinted Tags Lockouts, Padlocks
Cables, Wires - Management

Spiral Wrap, Expandable Sleeving Cable and Cord Grips Pulling, Support Grips Markers Cable Ties and Cable Lacing Cable Supports and Fasteners
Boxes, Enclosures, Racks

Evaluation, Development Board Enclosures Boxes Box Accessories
Integrated Circuits (ICs)

Integrated Circuits (ICs)
Circuit Protection

Fuses Circuit Breakers Electrical, Specialty Fuses
Industrial Automation and Controls

Accessories
Hardware, Fasteners, Accessories

Accessories Nuts Board Supports Reclosable Fasteners Screws, Bolts Miscellaneous Hinges Structural, Motion Hardware Board Spacers, Standoffs
Static Control, ESD, Clean Room Products

Static Control Grounding Mats Ionizer Equipment Accessories Static Control Grounding Cords, Straps Clean Room Treatments, Cleaners, Wipes
Optical Inspection Equipment

Video Inspection Systems Cameras Accessories
Switches

Toggle Switches Pushbutton Switches Keylock Switches Accessories - Caps Accessories
Audio Products

Accessories
Tapes, Adhesives, Materials

Tape
Soldering, Desoldering, Rework Products

Soldering Irons, Tweezers, Handles Desoldering Braid, Wick, Pumps
Battery Products

Accessories Battery Chargers
Cable Assemblies

Jumper Wires, Pre-Crimped Leads USB Cables Circular Cable Assemblies
Capacitors

Aluminum Electrolytic Capacitors
Discrete Semiconductor Products

Transistors - Bipolar (BJT) - RF
RF/IF and RFID

RF Accessories RF Multiplexers
Cables, Wires

Single Conductor Cables (Hook-Up Wire) Flat Ribbon Cables
Computer Equipment

Magnetic Strip, Smart Card Readers
Development Boards, Kits, Programmers

Evaluation and Demonstration Boards and Kits Evaluation Boards - Embedded - MCU, DSP
Maker/DIY, Educational

Educational Kits
Optoelectronics

LED Lighting - COBs, Engines, Modules, Strips
Relays

Signal Relays, Up to 2 Amps Solid State Relays
Sensors, Transducers

Solar Cells Shock Sensors
Line Protection, Distribution, Backups

Uninterruptible Power Supply (UPS) Systems Power Distribution, Surge Protectors
Tools

Tools
Fans, Thermal Management

DC Brushless Fans (BLDC)
Integrated Circuits (ICs)

Linear - Comparators
Kits

Hardware Kits
Potentiometers, Variable Resistors

Accessories
Power Supplies - External/Internal (Off-Board)

AC DC Desktop, Wall Adapters
Prototyping, Fabrication Products

3D Printing Accessories
Connectors, Interconnects

Connectors, Interconnects