Housing is plastic.

The large dial makes these gauges easy to read. They measure tension force as well as weight.

Measure the tension of wire and filament without pausing your operation.

Use the included Windows-compatible software to upload measurement data.

Made to last, our most corrosion-resistant rulers are stainless steel and have wear-resistant etched markings.

Numbers and graduations etched in light colors are easy to see on a black background.

Made of aluminum, these rulers are an economical alternative to stainless steel rulers.

Keep your workpiece in view as you measure with these see-through rulers.

Made of wood with a clear protective coating, this ruler is an economical choice for measuring objects up to three feet long.

Also known as machinists’ rules, these rulers ensure reliable, repeatable measurements.

An economical alternative to Starrett High-Accuracy Rulers, these provide reliable, repeatable measurements.

A reversible, removable hook grabs the edge of an object for easy alignment.

High-powered magnets hold these rulers in place.

Rulers are narrow and just 6" long to measure in tight spaces.

Create a ruler up to 192" long by adding continuous segments.

Permanently mount these rulers on machines, tanks, and walls to measure heights and depths.

Measurements are printed from top to bottom for measuring heights and depths.

Attach the magnetic-hook tip to metal surfaces to assist vertical and distance measuring.

A bright orange case makes these tape measures easy to spot.

A window with an indicator line clearly shows the measurement.

The blade on these tape measures is chrome-plated for durability and corrosion resistance.

All have a durable cast metal case that’s chrome-plated for corrosion resistance

The first 3" of the blade is reinforced with a wear-resistant plastic coating.

The blade automatically locks in place when extended and stays locked until you press the release lever.

For a comfortable and secure hold, these tape measures have a narrow case with a molded rubber grip.

Attach to curved or flat steel surfaces.

Measure distances over 35 ft.

Hold on to the large, rubber-coated handle while carrying these tape measures.

These reliable tape measures include a calibration certificate traceable to NIST stating they have passed a test for accuracy.

Also known as tree tapes, wrap these tape measures around circular items to determine diameter and measure circumference without the need for calculations.

Built to resist corrosion and last in harsh environments, these vertical rulers are iron with a porcelain-enamel finish. Mount them to walls and tanks.

Connect continuous segments to create a ruler up to 10 ft. long.

Also known as oil-gauging tapes, use these tape measures to check the level of oil and other fluids in deep, large containers such as tanks and vats.

Reach deep into small holes and slots for precise depth measurements.

These gauges come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

Connectable extension rods allow you to measure depths.

These gauges come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

These gauges come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

Use these blades with Starrett High-Accuracy Combination Square Heads. They meet Fed. Spec. GGG-R-791H, which establishes uniform standards for accuracy, graduations, and size.

Blades are for use with High-Accuracy Combination Square Heads.

Replace your try square, miter square, depth gauge, marking gauge, 90° level, ruler, and scriber with one tool.

Ensure reliable, repeatable angles.

Also known as carpenters’ and framing squares, these have graduations on both blades for horizontal and vertical measurements.

Also known as try squares, these are square inside and out for checking and marking angles.

Also known as rafter squares, these have a 0° to 90° scale for measuring angles.

Mount on any flat surface.

Wrap these pocket-size tape measures around pipe and fittings to determine size.

Compare your surface finish to one of the swatches on these solid nickel-alloy scales.

Compare your surface finish to one of the swatches on this inexpensive plastic scale.

Make sure your hardness testers are accurately calibrated.

Operate these testers with one hand. Squeeze the handles until the penetrator contacts the test material and a reading appears on the dial indicator.

Measure the hardness of flat materials, such as plastic, rubber, and laminate.

The sturdy box-style housing has precision-machined leveling surfaces to ensure accuracy.

Glow-in-the-dark vials are easy to read in low light.

These brightly-colored levels are easy to spot.

These levels have a plastic housing.

A color LCD and highly accurate sensor allow you to level both horizontally and vertically at the same time.

These levels come with a calibration certificate that's traceable to NIST and includes the test measurements that confirm accuracy.

These levels come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

These levels come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

These levels come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

Mount these levels to a table or other horizontal surface and they will indicate when you're level on the horizontal plane.

Stick these levels onto carts, mobile equipment, and other horizontal surfaces to make sure they're level before use. The adhesive backing forms a permanent hold with no drilling or fasteners required.

Use this 90° level to position posts and corners.