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...

Klein Tools 935DAGL Digital Level with Programmable Angles The Klein Tools 935DAGL is a digital level that detects and measures angles. It can meas...

Klein Tools 60345 Hard Hat, Premium KARBN™ Pattern, Non-Vented Full Brim, Class E Klein Tools premium KARBN™ full brim hard hats were engineered fo...

Klein Tools 58888 12 Pocket Tool Tote with Shoulder Strap The 15-Inch Tool Tote features 12 pockets to hold a variety of tools. Constructed of rugg...

Klein Tools 60347 Hard Hat, Premium KARBN™ Pattern, Vented Full Brim, Class C, Lamp Klein Tools premium KARBN™ full brim hard hats were engineered ...

Klein Tools 60443 Reusable Face Mask Filter Replacement, 3-Pack Klein Tools Reusable Face Masks use these replaceable filters to offer basic protec...

Klein Tools 60442 Reusable Face Mask with Replaceable Filters Klein Tools Reusable Face Mask with replaceable filter offers basic protection agains...

Klein Tools 60466 Neck and Face Warming Half-Band, Black Klein Tools' Neck and Face Warming Half-Band is double-layered on the top for extra protec...

Klein Tools IR1 Infrared Digital Thermometer with Targeting Laser, 10:1 Klein Tools IR1 is an infrared thermometer with a targeting laser. It has a...

Klein Tools 69435 Replacement K-Type Thermocouple The Klein Tools K-Type Thermocouple is intended for use as a replacement for meters with mini-plu...

Klein Tools 1550-2 2 Blade Pocket Knife, Steel, 2-1/2-Inch Blade Klein's portable pocket knife includes standard spearpoint and screwdriver tip bla...

Klein Tools JTH6M3BE 3 mm Ball Hex Key Journeyman T-Handle 6-Inch Klein hex-keys are the tools professionals cannot afford to be without. Heat-trea...

Klein Tools 32510 Magnetic Screwdriver with 32 Tamperproof Bits The Klein Tools Magnetic Screwdriver Set with 32 pieces provides tamperproof reliab...

Klein Tools 42201 Electricians Tool Apron XL/2XL Made of heavy duty canvas, this electrician's tool apron is riveted to assure long life. The apron...

Klein Tools 58886 Tool Tote, Polyester, 7-Pocket with Drain Holes Rugged, with plenty of pockets makes this Klein Tools Tool Tote great to have on ...

Klein Tools 50550 Glow in the Dark Fish Tape, 20-Foot Klein Tools’ first fully glow-in-the-dark fish tape. The unique clear case permits ambient li...

Klein Tools 44033 Stainless Steel Pocket Knife, 2-1/4-Inch Drop Point Blade This Klein Tools Pocket Knife features a stainless-steel spear-point bl...

Klein Tools 1201R Aviation Snips with Wire Cutter, Right Cut and trim sheet metal in comfort with the Klein Tools left cutting Aviation Snips. Snip...

Klein Tools 31940 Bi-Metal Hole Saw, 2-1/2-Inch Klein's Bi-Metal Hole Saws are optimized for cutting steel. The blades provide the fastest, most co...

Klein Tools 56059 Multi-Groove Fiberglass Fish Tape 200-Foot Klein Tools' Multi-Groove Fiberglass Fish Tapes feature a low-friction, easy feed desi...

Klein Tools 603-4-INS Insulated Screwdriver, #2 Phillips Tip, 4-Inch The Klein Tools #2 Insulated Phillips Head Screwdriver provides safe electrica...

Klein Tools 60100 Hard Hat, Non-Vented, Cap Style, White Klein Tools Hard Hats are designed and engineered for optimal safety, comfort and fit. Uni...

Klein Tools JTH9E10 5/32-Inch Hex Key, Journeyman T-Handle, 9-Inch The Klein JTH9E10 5/32-Inch Hex Key with Journeyman T-Handle features a T-Handle...

Klein Tools 60113RL Hard Hat, Vented, Cap Style with Rechargeable Headlamp, White Klein Tools Hard Hats were designed and engineered for optimal sa...

Klein Tools 86530 Folding Tool, 12-Inch HVAC professionals use this folding tool on sheet metal to make hems, pans, end caps, and drive edges. Two ...