Best selling products

Description Klein Tools Hard Hats were designed and engineered for optimal safety, comfort and fit. Unique features allow the user to comfortably w...

Description The Klein Tools 12-in-1 Impact Rated Stubby Driver Set functions both as a multi-bit screwdriver and impact driver attachment. Set incl...

Description The Klein Tools BX and Armored Cable Cutter is simple to use. It easily cuts armored cable up to 3/8-Inch (9.5 mm) diameter: BX, AC, MC...

Description Introducing our patent pending, disposable high visibility, blue chalk capsules for professionals seeking speed and efficiency on the j...

Description Klein Tools' Hollow Magnetic Color-Coded Power Nut Drivers are designed with the professional in mind. Each power nut driver is made of...

Description The RT310 is an electrical tester that tests the wiring condition at an electrical outlet and inspects and checks AFCI and GFCI devices...

Description The Klein Tools insulated flip blade screwdriver is designed for precision work and features 4 interchangeable blades with 8 different ...

Description The Klein Tools IR07 is a dual IR (infrared) thermometer and probe thermometer. This rugged pocket thermometer measures temperature fro...

Description Klein Tools KONSTRUCT series Hard Hats are designed and engineered for the harshest environments. Constructed using lightweight fiber-r...

Description The straight-claw on this Electrician's Hammer was engineered specifically for removing NM (Romex®) staples. Made of high-strength fibe...

Description Klein Tools' 3-Piece Wrench Set has 6-Inch, 8-Inch, and 10-Inch Extra-Capacity Adjustable Wrenches. Made of forged, heat-treated alloy ...

Description The Klein Tools’ Compact Green Planar Laser Level is a high-performance laser leveling and alignment tool for professionals. Clear, bri...

Description Klein Tools' ET270 is an auto-ranging digital multi-tester that measures AC/DC voltage, resistance, continuity, and performs a battery ...

Description The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LC...

Description The Klein Tools 25-Foot Glow End Extension Cord is equipped with LED indicators that illuminate 20 times brighter than standard indicat...

Description Klein Tools KARBN™ premium top pads work with Klein Tools hard hats and safety helmets. The top pad helps reduce pressure and prevents ...

 Description The Klein Tools' Red Pocket Laser Level is a high-performance laser leveling and alignment tool for DIY'ers and professionals alike. T...

Description Klein Tools' Slim-Tip Insulated Screwdrivers have slim profile tips that allow for greater access into terminal blocks, slim-style brea...

Description This kit includes the tools necessary to tone and trace wires in common wiring systems. This premium tone generator has Angled Bed of N...

Description Receptacle outlet splitter for UCA-LED. 8 output.

Description Switch connector for UCA-LED fixtures.

Description Receptacle outlet splitter for UCA-LED, 4 output.

Description Pro Folding Hex Key Set, SAE and Metric Features 2 Pack Pro Folding Hex Key Set with extended-reach blades approximately 3.5-Inch to 4...

Description Klein Tools' 2-Piece Wrench Set includes a 6-Inch (Cat. No. O5076) and 10-Inch (Cat. No. O50710) Extra Capacity Adjustable Wrench. Made...

Description The 14-in-1 HVAC Adjustable-Length Screwdriver features the most commonly used HVAC driver bits and nut drivers in one tool. Use as a s...

Description The 20-in-1 Impact Driver Set provides the essential screwdriving and nut driving tools all housed within one tool. The versatility pro...