HVAC/R Tools

Klein Tools MM325 Digital Multimeter, Manual-Ranging, 600V Klein Tools MM325 Multimeter is a manual-ranging multimeter that measures AC/DC voltage,...

Klein Tools 5216V Lineman Duffel Bag This lightweight duffel bag makes it easy to transport your gear to and from the jobsite. Constructed of orang...

Klein Tools TI222 Thermal Imager for iOS Devices The Klein Tools TI222 Thermal Imager for iOS Devices has 10,800 pixels delivering excellent resolu...

Klein Tools 60470 Professional Full-Frame Gasket Safety Glasses, Clear Lens Klein Tools Professional Safety Glasses are high-quality protective eye...

Klein Tools 60471 Professional Full-Frame Gasket Safety Glasses, Gray Lens Klein Tools Professional Safety Glasses are high-quality protective eyew...

Klein Tools 60492 Lightweight Knee Pad Sleeves, M/L Lightweight Knee Pad Sleeves from Klein Tools provide all day comfort. Unique, compact design k...

Klein Tools 60511 Heavy Duty Knee Pad Sleeves, M/L Heavy Duty Knee Pad Sleeves from Klein Tools provide triple layer protection and all day comfort...

Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digit...

Klein Tools J20017NE Heavy-Duty Lineman's Pliers, 7-Inch These Klein Tools Heavy Duty Lineman's Pliers have high-leverage streamline design with cr...

Klein Tools 1550-44 Pocket Knife, 2-5/8-Inch Hawkbill Slitting Blade Klein Tools' Pocket Knife with 2-5/8-Inch Stainless Steel Hawkbill Slitting Bl...

Klein Tools JTH9M8 8 mm Hex Key, Journeyman™ T-Handle, 9-Inch The Klein JTH9M8 Journeyman T-handle features a T-handle design that delivers more to...

Klein Tools JTH9E06 3/32-Inch Hex Key, Journeyman™ T-Handle, 9-Inch The Klein JTH9E06 3/32-Inch Hex Key with Journeyman T-Handle features a T-Handl...

Klein Tools 60244 P100 Half-Mask Respirator, M/L The Klein P100 Half-Mask respirator efficiently and effectively provides the wearer with P100 part...

Klein Tools K11095 Klein-Kurve® Wire Stripper / Cutter, 8-20 AWG This Wire Stripper/Cutter features six stripping holes and a shear-cutting knife t...

Klein Tools RT250 GFCI Receptacle Tester with LCD The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical ou...

Klein Tools 56064 Rechargeable Headlamp with Silicone Strap, 400 Lumens, All-Day Runtime Klein Tools’ rechargeable headlamp provides three modes t...

Klein Tools 70572 Grip-It® Ball End Hex Set, 5-Key, Metric Sizes The Klein 70572 5-Metric Sizes Grip-It Hex Key Set has a ball design that allows f...

Klein Tools D2000-48 Diagonal Cutting Pliers, Angled Head, 8-Inch These Diagonal Cutters have a high-leverage design to provide 36-Percent more cut...

Klein Tools JTH4E13 1/4-Inch Hex Key, Journeyman™ T-Handle, 4-Inch The Klein JTH6E13BE 1/4-Inch Hex Ball-End Journeyman T-Handle features a T-Handl...

Klein Tools ET45VP AC/DC Voltage and GFCI Receptacle Outlet Test Kit Klein Tools' Cat. No. ET45VP Kit includes an Electronic Voltage Tester, Cat. N...

Klein Tools RT250KIT Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit Klein Tools Premium Electrical Test Kit (Cat. No. RT250...

Klein Tools CL320KIT HVAC Digital Clamp Meter Electrical Test Kit Klein Tools HVAC Electrical Test Kit features Cat. No. CL320 Auto-Ranging, TRMS (...

Klein Tools 65131 2-in-1 Nut Driver, Hex Head Slide Drive™, 1-1/2-Inch Unique, patented tip slides back and forth from 1/4-Inch and 5/16-Inch hex s...

Klein Tools JTH4E12 7/32-Inch Hex Key, Journeyman™ T-Handle, 4-Inch Klein hex-keys are the tools professionals cannot afford to be without. The Jou...