Spirit Levels for Carpenters - Plumbers - Electricians - Masons and Homeowners

With the broadest selection of features and innovations in the level industry, Johnson Level has the perfect spirit level (bubble level) for every application from professional contractors to handyman home remodelers to every homeowner. Whether you are a carpenter, plumber, electrician, mason or a DIY homeowner, Johnson Level has the right level for you.

The features setting Johnson Level ahead of the competition are many. Johnson's Glo-View®, patented, Glow-in-the-dark level technology makes spirit level vials visible below cabinets, above drop ceilings, and in the early morning before jobsite power is turned on. Cat’s eye green level vials are easier to see in any light. Use of rare earth magnets (5x stronger than vinyl magnets) makes for easy, hands-free operation when working with ferrous metals. Larger handholds in our I-beam levels and Box Beam levels allow space for gloved hands, and the rubberized grips add safety and comfort.

The innovations at Johnson Level & Tool come from listening to our customers. Whether you are a welder who needs an all-metal spirit level, or a plumber who needs a magnetized torpedo level with multi-pitch vials measuring inches/foot grading, we have a spirit level designed for YOU, because we listened when our customers asked for it.

History of the Bubble Level
How to Replace a Spirit Level Vial
How to Read a Spirit Level
How to Use a Spirit Level
How to Check a Spirit Level for Accuracy
How to Level a Scope with a Bubble Level
How to Use a Line Level
How to Use a Line Level for Pavers
How to Use a Line Level to Level Ground

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QUICK VIEW Replacement Detector Clamp for 40-6780 Replacement Detector Clamp for 40-6780 Model: 40-6344
QUICK VIEW Replacement USB Adapter for 40-6698 Model: 40-6404
QUICK VIEW Replacement AC Adapter for 40-6698 Model: 40-6405
QUICK VIEW replacement multi-functional magnetic base Replacement Multi-Functional Magnetic Base for 40-6692, 40-6693, 40-6695, 40-6678 Model: 40-6307
QUICK VIEW replacement pouch for 40-6618 and 40-6622 image Replacement Pouch for 40-6618 and 40-6622 Model: 40-6389
QUICK VIEW Replacement 12"/300mm Front Leg Replacement 12"/300mm Front Leg for 40-6690 Model: 40-6734
QUICK VIEW Replacement Soft-Shell Carrying Case for 40-0912 Replacement Soft-Shell Carrying Case for 40-0912 Model: 40-6368
QUICK VIEW Replacement Medium Target for 40-6698 Model: 40-6402
QUICK VIEW 40-6812 Replacement Quick Release Clamp with 5/8" - 11 for 40-6302 Model: 40-6812
QUICK VIEW 40-6916 Replacement Rotary Laser Alkaline & Li-ion Battery Compartment Tray for JRT300-RDHV-S, JRT300-RDHV-K and JRT300-GNHV-K Model: 40-6916
QUICK VIEW 40-6918 Replacement Laser Detector Clamp for JLR100-RT-RD, JLR100-RT-GN, JLR300-UNV-RG and JLN300-UNV-RG; JRT300-RDHV-K, JRT300-RDHV-S and JRT300-GHNV-K Model: 40-6918
QUICK VIEW 40-6433 Replacement Magnetic Floor Mount for JDT300-GN3D and JDT300-GN5D Model: 40-6433
QUICK VIEW 40-6969 Replacement Ceiling Pole for 40-6300 and 40-6301 Model: 40-6969
QUICK VIEW 40-6968 Replacement Plastic End Pieces for the 40-6301 Spring Loaded Floor Pole (40-6324), and 40-6300 and 40-6301 Ceiling Pole (40-6969) Model: 40-6968
QUICK VIEW Replacement 12"/300mm Back Leg for 40-6690 Replacement 12"/300mm Back Leg for 40-6690 Model: 40-6972
QUICK VIEW Replacement Detector Clamp for 40-6705 Replacement Detector Clamp for 40-6705 Model: 40-6336
QUICK VIEW Replacement Soft-Sided Carrying Case for 40-6636 and 40-6637 Replacement Soft-Sided Carrying Case for 40-6636 and 40-6637 Model: 40-6882
QUICK VIEW replacement soft-sided case image Replacement Soft-Sided Pouch for 40-6645 Model: 40-6753
QUICK VIEW Replacement Large Target for 40-6690 Replacement Large Target for 40-6690 Model: 40-6841
QUICK VIEW Replacement Li-ion Charger/Cable for 40-6688v2 Model: 40-6207
QUICK VIEW Replacement mount image Replacement Tripod/WallMount for 40-6602 and 40-6604 Model: 40-6397
QUICK VIEW Replacement Laser Pole Clamp for 40-6300 Replacement Laser Mounting Bracket & ¼”-20 Adapter for 40-6300 and 40-6301 Model: 40-6338
QUICK VIEW Replacement Green Tinted Glasses Replacement Green Laser Enhancement Glasses Model: 40-6840
QUICK VIEW Replacement Green Magnetic Target Replacement Green Magnetic Target Model: 40-6846
QUICK VIEW Replacement 10"/250mm Back Leg for 40-6690 Replacement 10"/250mm Back Leg for 40-6690 Model: 40-6971
QUICK VIEW Replacement Small Target for 40-6698 Model: 40-6401
QUICK VIEW Replacement 8"/200mm Back Leg for 40-6690 Model: 40-6970
QUICK VIEW Replacement 10"/250mm Front Leg Replacement 10"/250mm Front Leg for 40-6690 Model: 40-6733
QUICK VIEW replacement soft-sided carrying case image Replacement Soft-Sided Carrying Case for 40-6391 Model: 40-6353
QUICK VIEW 40-6429 Replacement Carrying Bag for 40-6300 Model: 40-6429
QUICK VIEW 40-6676 Main Replacement Alkaline Battery Compartment (no batteries) for 40-6650v2, 40-6657v2, 40-6681 and 40-6676 Model: 40-6766
QUICK VIEW Replacement Magnetic Bracket for 40-6601, 40-6603, 40-6605, 40-6609, 40-6612, 40-6647, 40-6648, 40-6649, 40-6606, 40-6607, 40-6611, 40-6641 and 40-6646 Model: 40-6993
QUICK VIEW Replacement Tripod Clamp for 40-6335 and 40-6340  Model: 40-6984
QUICK VIEW Replacement Soft-Sided Carrying Pouch for LDM150 and LDM195 Model: 40-6794
QUICK VIEW Replacement Soft-Sided Carrying Case for 40-6650v2 Model: 40-6317
QUICK VIEW replacement soft-sided carrying case image Replacement Soft-Sided Carrying Case for 40-6650v1, 40-6656, 40-6692, 40-6693 and 40-6695 Model: 40-6393
QUICK VIEW 40-6915 Replacement Alkaline Battery Compartment for JLD300-GN2D, JLN300-GNCL, JRT300-RDHV-S, JRT300-RDHV-K, JDT300-GN3D, JDT300-GN5D, JLN300-GN3360 & JRT300-GNHV-K Model: 40-6915
QUICK VIEW 40-6820 Replacement Ceiling Pole Mount for 40-6302 Model: 40-6820
QUICK VIEW Replacement Alkaline Battery Compartment (no batteries) for 40-6537 Replacement Alkaline Battery Compartment (no batteries) for 40-6537 Model: 40-6357
QUICK VIEW 40-6976 Replacement Carrying Bag for 40-6310 Model: 40-6976
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