Micrometers | McMaster-Carr

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425 Products

Electronic Outside Micrometers

Mitutoyo Electronic Outside Micrometers

Mitutoyo Electronic Outside
Micrometers with Calibration Certificate

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

Harsh Environment Mitutoyo
Electronic Outside Micrometers

Harsh Environment Mitutoyo Electronic Outside
Micrometers with Calibration Certificate

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

High-Precision Mitutoyo
Electronic Outside Micrometers

Up to ten times as precise as standard electronic micrometers.

Starrett Electronic Outside Micrometers

Starrett Electronic Outside
Micrometers with Calibration Certificate

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

Harsh Environment Starrett Electronic Outside
Micrometers with Calibration Certificate

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

Harsh Environment Starrett
Electronic Outside Micrometers

Economy Electronic Outside Micrometers

Water-Resistant Economy
Electronic Outside Micrometers

IP54 rated for limited protection from dust and splashing water.

Outside Micrometers

Mitutoyo Outside Micrometers

Mitutoyo Outside Micrometers
with Calibration Certificate

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

Starrett Outside Micrometers

Starrett Outside Micrometers
with Calibration Certificate

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

Economy Outside Micrometers

Outside Micrometers with Analog Counter

Starrett Outside Micrometers with Analog Counter

Starrett Outside Micrometers with Analog
Counter and Calibration Certificate

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

Economy Outside Micrometers with Analog Counter

Mitutoyo Outside Micrometers with Analog Counter

Mitutoyo Outside Micrometers with Analog
Counter and Calibration Certificate

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

Outside Micrometer Sets

Mitutoyo Outside Micrometer Sets

Economy Outside Micrometer Sets

Starrett Outside Micrometer Sets

Mitutoyo Outside Micrometer
Sets with Calibration Certificate

Each micrometer in these sets comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

Starrett Outside Micrometer
Sets with Calibration Certificate

Each micrometer in these sets comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

Wide-Range Outside Micrometers

These micrometers come with interchangeable anvils of varying lengths, giving them a wide measuring range.

Electronic Wide-Range Outside Micrometers

Measure a variety of objects of different lengths and easily read the results on an LCD. These micrometers come with interchangeable anvils of varying sizes.

Electronic Wide-Range Outside
Micrometers with Calibration Certificate

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

Long-Reach Outside Micrometers

An extra-deep throat gives you a long reach for measuring sheet metal and other large items.

Harsh Environment Electronic
Long-Reach Outside Micrometers

IP65 rated for protection from dust and water jets. This micrometer has an extra-deep throat for measuring sheet metal and other large items.

Harsh Environment Electronic Long-Reach
Outside Micrometers with Calibration Certificate

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

Electronic Long-Reach Outside
Micrometers with Calibration Certificate

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

Electronic Long-Reach Outside Micrometers

Measure sheet metal and other large items and easily read the results on an LCD.

Outside Micrometers for Pipe and Tubing

Outside Micrometers for Pipe,
Tubing, and Flat Surfaces

Switch out anvils depending on the shape of the item you're measuring. Use the rounded anvil to measure the wall thickness of pipe, tubing, and other curved surfaces. Use the flat anvil to measure flat surfaces.

Outside Micrometers for Pipe, Tubing, and
Flat Surfaces with Calibration Certificate

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

Outside Micrometers for Pipe and Tubing

These micrometers have a round anvil for measuring the wall thickness of pipe, tubing, and other curved surfaces.

Outside Micrometers for Pipe and
Tubing with Calibration Certificate

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

Outside Micrometers for Grooves and Keyways

Outside Micrometers for Grooves and
Keyways with Calibration Certificate

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

Outside Micrometers for Grooves and Keyways

The anvil and spindle are pointed for measuring small grooves and keyways.

Outside Micrometers for Screw Threads

Measure thread accuracy in screw-cutting operations. The anvil and spindle have a 60° point for fitting into thread grooves.

Outside Micrometers for Screw
Threads with Calibration Certificate

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

Outside Micrometers for Gears

Outside Micrometers for Gears
with Calibration Certificate

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

Outside Micrometers for Gears

Disc-shaped measuring faces fit into recesses to measure the thickness of gear teeth.

Outside Micrometers for End Mills, Taps, and Reamers

Outside Micrometers for End
Mills, Taps, and Reamers

A V-shaped anvil is designed to measure the outside diameter of cutting tools with three flutes.

Precision Measuring Tool Sets

Starrett Precision Measuring Tool Sets

Sets include a Starrett dial caliper, micrometer, ruler, and case.

Starrett Precision Measuring Tool
Sets with Calibration Certificate

These sets come with calibration certificates traceable to NIST that state the tools have passed a test for accuracy.

Mitutoyo Precision Measuring Tool Sets

Sets include a Mitutoyo dial caliper, micrometer, ruler, and case.

Mitutoyo Precision Measuring Tool
Sets with Calibration Certificate

These sets come with calibration certificates traceable to NIST that state the tools have passed a test for accuracy.

Economy Precision Measuring Tool Sets

Sets include a dial caliper, micrometer, ruler, and case.

Mitutoyo Electronic Precision Measuring Tool Sets

Read your measurements easily on an LCD. Sets include a Mitutoyo caliper, micrometer, and case.

Mitutoyo Electronic Precision Measuring
Tool Sets with Calibration Certificate

These sets come with calibration certificates traceable to NIST that state the tools have passed a test for accuracy.

Economy Electronic Precision Measuring Tool Sets

Read your measurements easily on an LCD. Sets include a caliper, micrometer, and case.

Starrett Electronic Precision Measuring Tool Sets

Read your measurements easily on an LCD. Sets include a Starrett caliper, micrometer, and case.

Starrett Electronic Precision Measuring
Tool Sets with Calibration Certificate

These sets come with calibration certificates traceable to NIST that state the tools have passed a test for accuracy.

Tips for Outside Micrometers

Tip Sets for Outside Micrometers

These sets turn your micrometer into a specialty micrometer capable of measuring slots, grooves, angles, cylindrical walls, and other surfaces.

Tips for Outside Micrometers

Turn your micrometer into a specialty micrometer capable of measuring slots, grooves, angles, cylindrical walls, and other surfaces.

Outside Micrometer Stands

Put your micrometer in a stand to free up your hands while measuring.

Outside Micrometer Holsters

Keep your micrometer protected and close at hand.

Cases for Mitutoyo Precision Measuring Tool Sets

Protect Mitutoyo precision measuring sets when storing and transporting them with these specially fitted cases.

Cases for Outside Micrometers

Cases for Starrett Outside Micrometers

Use these specially fitted cases to protect your Starrett micrometers while storing and transporting them.

Cases for Mitutoyo Outside Micrometers

Protect your Mitutoyo micrometers while storing and transporting them with these specially fitted cases.

Micrometer Heads

Mitutoyo Micrometer Heads

Use these Mitutoyo micrometer heads in jigs, fixtures, machine tools, movable tables, and other equipment that require precise adjustments.

Starrett Micrometer Heads

Mount these Starrett micrometer heads in jigs, fixtures, machine tools, movable tables, and other equipment that require precise adjustments.

Mitutoyo Electronic Micrometer Heads

These Mitutoyo micrometer heads show measurements on an LCD. Mount them in jigs, fixtures, machine tools, movable tables, and other equipment that require precise adjustments.

Mitutoyo Electronic Micrometer
Heads with Calibration Certificate

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

Hole Gauges

Inside Hole Micrometers

Find the inside diameter of cylinders and rings.

Collars for Inside Hole Micrometers

Handles for Inside Hole Micrometers

Extend your micrometer's reach for measuring deep holes.

Starrett Telescoping Bore Gauge Sets

Starrett Telescoping Bore Gauges

Economy Telescoping Bore Gauge Sets

Economy Small-Bore Gauge Sets

Starrett Small-Bore Gauge Sets

Starrett Small-Bore Gauges

Mitutoyo Dial Bore Gauge Sets

Set includes one dial head that fits onto three gauge bodies. Use them to measure the inside diameter of holes and cylindrical bores.

Mitutoyo Dial Bore Gauges

Measure the inside diameter of holes and cylindrical bores, as well as identify out-of-roundness problems.

Economy Dial Bore Gauges

Use these gauges to measure the inside diameter of holes and cylindrical bores, as well as identify out-of-roundness problems.

Mitutoyo Electronic Inside Hole Calipers

Mitutoyo Electronic Inside Hole
Calipers with Calibration Certificate

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

Economy Electronic Inside Hole Calipers

Electronic Bore Gauges

Read measurements easily on an LCD.

Depth Micrometers

Mitutoyo Depth Micrometers

Use extension rods in 1" incremental lengths to measure the depth of holes, slots, shoulders, and projections.

Mitutoyo Depth Micrometers
with Calibration Certificate

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

Starrett Depth Micrometers

Measure the depth of holes, slots, shoulders, and projections by changing out the steel extension rods supplied in 1" incremental lengths.

Starrett Depth Micrometers
with Calibration Certificate

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

Mitutoyo Electronic Depth Micrometers

Change out the steel extension rods supplied in 1" incremental lengths to measure the depth of holes, slots, shoulders, and projections.

Mitutoyo Electronic Depth Micrometers
with Calibration Certificate

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

Water-Resistant Economy
Electronic Depth Micrometers

IP54 rated for limited protection from dust and splashing water.

Depth Gauges

Mitutoyo Electronic Depth Gauges
with Calibration Certificate

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

Mitutoyo Electronic Depth Gauges

All gauges have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the gauge is turned off.

Economy Electronic Depth
Gauges with Extension Rods

Connectable extension rods allow you to measure depths.

Harsh Environment Mitutoyo Electronic
Depth Gauges with Calibration Certificate

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

Harsh Environment Mitutoyo
Electronic Depth Gauges

Measure depth in dusty or wet environments--these gauges are rated IP67 for protection from dust and temporary water submersion.

Starrett Depth Gauges

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

Economy Depth Gauges

Take precise depth measurements in small holes and slots.

Dial Depth Gauges

Check measurements at a glance.

Cases for Depth Gauges

Cases for Starrett Depth Gauges

Protect Starrett depth gauges while storing and transporting them with these specially fitted cases.

Cases for Mitutoyo Depth Gauges

Specifically designed to fit Mitutoyo depth gauges, these cases protect your tools while storing and transporting them.

Data Management Devices and Cables

Mitutoyo USB Cables

Use these cables to connect measuring tools with SPC data output directly to a PC.

Mitutoyo 10-Pin Cables

Connect measuring tools with SPC data output to miniprocessors and multiplexers.

Mitutoyo Wireless Transmitters

Wirelessly transmit measurement data to a PC.

Mitutoyo Wireless Receivers

Connect this receiver to your PC for use with a Mitutoyo wireless transmitter.

Mitutoyo 10-Pin to USB Adapters

Adapt 10-pin cables for connection to a USB port on a PC.

Mitutoyo Bluetooth Tools

Send measurement data via Bluetooth to PCs, smartphones, and tablets.

Mitutoyo 10-Pin to RS-232C Adapters

Convert 10-pin cables to RS-232C for connection to PCs.

Mitutoyo Data Miniprocessors

Analyze data, perform calculations, and print results from measuring tools with SPC data output.

Starrett USB Cables

Use these cables to connect measuring tools with SPC data output directly to a PC.

Starrett 10-Pin Cables

Connect measuring tools with SPC data output to miniprocessors and multiplexers.

Tool Accuracy Checkers

Micrometer Check Gauges

Check for out-of-parallel anvils and determine wear on micrometers.

Calibration Rods with Calibration Certificate

The included certificate of calibration traceable to NIST states that these rods have passed a test for accuracy.

Calibration Rods

Also known as calibration standards, these rods let you check and set micrometers and other measuring tools.

Positioning Tables with Micrometers

Positioning Tables with Micrometer

A micrometer handle ensures accurate, repeatable positioning along a single axis—good for positioning parts, such as measuring and inspecting equipment, that are part of a larger automated system.

Locking Positioning Tables with Micrometer

A thumb screw locks the slide to prevent movement in systems where vibration is present.

Locking Two-Axis Positioning
Tables with Micrometers

A thumb screw locks the slide to prevent movement in systems where vibration is present.

Two-Axis Positioning Tables with Micrometers

Two micrometer handles ensure accurate, repeatable positioning along two axes—good for positioning parts, such as measuring and inspecting equipment, that are part of a larger automated system.

Three-Axis Positioning Tables with Micrometers

Three micrometer handles ensure accurate, repeatable positioning along three axes—good for positioning parts, such as measuring and inspecting equipment, that are part of a larger automated system.

Tire Tread Gauges

Ensure tires are fit for use. Gauges measure tread depth up to 1".

Electronic Outside Micrometers

Mitutoyo Electronic Outside Micrometers

Mitutoyo Electronic OutsideMicrometers with Calibration Certificate

Harsh Environment MitutoyoElectronic Outside Micrometers

Harsh Environment Mitutoyo Electronic OutsideMicrometers with Calibration Certificate

High-Precision MitutoyoElectronic Outside Micrometers

Starrett Electronic Outside Micrometers

Starrett Electronic OutsideMicrometers with Calibration Certificate

Harsh Environment Starrett Electronic OutsideMicrometers with Calibration Certificate

Harsh Environment StarrettElectronic Outside Micrometers

Economy Electronic Outside Micrometers

Water-Resistant EconomyElectronic Outside Micrometers

Outside Micrometers

Mitutoyo Outside Micrometers

Mitutoyo Outside Micrometerswith Calibration Certificate

Starrett Outside Micrometers

Starrett Outside Micrometerswith Calibration Certificate

Economy Outside Micrometers

Outside Micrometers with Analog Counter

Starrett Outside Micrometers with Analog Counter

Starrett Outside Micrometers with AnalogCounter and Calibration Certificate

Economy Outside Micrometers with Analog Counter

Mitutoyo Outside Micrometers with Analog Counter

Mitutoyo Outside Micrometers with AnalogCounter and Calibration Certificate

Outside Micrometer Sets

Mitutoyo Outside Micrometer Sets

Economy Outside Micrometer Sets

Starrett Outside Micrometer Sets

Mitutoyo Outside MicrometerSets with Calibration Certificate

Starrett Outside MicrometerSets with Calibration Certificate

Wide-Range Outside Micrometers

Wide-Range Outside Micrometers

Electronic Wide-Range Outside Micrometers

Electronic Wide-Range OutsideMicrometers with Calibration Certificate

Long-Reach Outside Micrometers

Long-Reach Outside Micrometers

Harsh Environment ElectronicLong-Reach Outside Micrometers

Harsh Environment Electronic Long-ReachOutside Micrometers with Calibration Certificate

Electronic Long-Reach OutsideMicrometers with Calibration Certificate

Electronic Long-Reach Outside Micrometers

Outside Micrometers for Pipe and Tubing

Outside Micrometers for Pipe,Tubing, and Flat Surfaces

Outside Micrometers for Pipe, Tubing, andFlat Surfaces with Calibration Certificate

Outside Micrometers for Pipe and Tubing

Outside Micrometers for Pipe andTubing with Calibration Certificate

Outside Micrometers for Grooves and Keyways

Outside Micrometers for Grooves andKeyways with Calibration Certificate

Outside Micrometers for Grooves and Keyways

Outside Micrometers for Screw Threads

Outside Micrometers for Screw Threads

Outside Micrometers for ScrewThreads with Calibration Certificate

Outside Micrometers for Gears

Outside Micrometers for Gearswith Calibration Certificate

Outside Micrometers for Gears

Outside Micrometers for End Mills, Taps, and Reamers

Outside Micrometers for EndMills, Taps, and Reamers

Precision Measuring Tool Sets

Starrett Precision Measuring Tool Sets

Starrett Precision Measuring ToolSets with Calibration Certificate

Mitutoyo Precision Measuring Tool Sets

Mitutoyo Precision Measuring ToolSets with Calibration Certificate

Economy Precision Measuring Tool Sets

Mitutoyo Electronic Precision Measuring Tool Sets

Mitutoyo Electronic Precision MeasuringTool Sets with Calibration Certificate

Economy Electronic Precision Measuring Tool Sets

Starrett Electronic Precision Measuring Tool Sets

Starrett Electronic Precision MeasuringTool Sets with Calibration Certificate

Tips for Outside Micrometers

Tip Sets for Outside Micrometers

Tips for Outside Micrometers

Outside Micrometer Stands

Outside Micrometer Stands

Outside Micrometer Holsters

Outside Micrometer Holsters

Cases for Mitutoyo Precision Measuring Tool Sets

Cases for Mitutoyo Precision Measuring Tool Sets

Cases for Outside Micrometers

Cases for Starrett Outside Micrometers

Cases for Mitutoyo Outside Micrometers

Micrometer Heads

Mitutoyo Electronic Outside
Micrometers with Calibration Certificate

Harsh Environment Mitutoyo
Electronic Outside Micrometers

Harsh Environment Mitutoyo Electronic Outside
Micrometers with Calibration Certificate

High-Precision Mitutoyo
Electronic Outside Micrometers

Starrett Electronic Outside
Micrometers with Calibration Certificate

Harsh Environment Starrett Electronic Outside
Micrometers with Calibration Certificate

Harsh Environment Starrett
Electronic Outside Micrometers

Water-Resistant Economy
Electronic Outside Micrometers

Mitutoyo Outside Micrometers
with Calibration Certificate

Starrett Outside Micrometers
with Calibration Certificate

Starrett Outside Micrometers with Analog
Counter and Calibration Certificate

Mitutoyo Outside Micrometers with Analog
Counter and Calibration Certificate

Mitutoyo Outside Micrometer
Sets with Calibration Certificate

Starrett Outside Micrometer
Sets with Calibration Certificate

Electronic Wide-Range Outside
Micrometers with Calibration Certificate

Harsh Environment Electronic
Long-Reach Outside Micrometers

Harsh Environment Electronic Long-Reach
Outside Micrometers with Calibration Certificate

Electronic Long-Reach Outside
Micrometers with Calibration Certificate

Outside Micrometers for Pipe,
Tubing, and Flat Surfaces

Outside Micrometers for Pipe, Tubing, and
Flat Surfaces with Calibration Certificate

Outside Micrometers for Pipe and
Tubing with Calibration Certificate

Outside Micrometers for Grooves and
Keyways with Calibration Certificate

Outside Micrometers for Screw
Threads with Calibration Certificate

Outside Micrometers for Gears
with Calibration Certificate

Outside Micrometers for End
Mills, Taps, and Reamers

Starrett Precision Measuring Tool
Sets with Calibration Certificate

Mitutoyo Precision Measuring Tool
Sets with Calibration Certificate

Mitutoyo Electronic Precision Measuring
Tool Sets with Calibration Certificate

Starrett Electronic Precision Measuring
Tool Sets with Calibration Certificate

Mitutoyo Electronic Micrometer
Heads with Calibration Certificate

Mitutoyo Electronic Inside Hole
Calipers with Calibration Certificate

Mitutoyo Depth Micrometers
with Calibration Certificate

Starrett Depth Micrometers
with Calibration Certificate

Mitutoyo Electronic Depth Micrometers
with Calibration Certificate

Water-Resistant Economy
Electronic Depth Micrometers

Mitutoyo Electronic Depth Gauges
with Calibration Certificate

Economy Electronic Depth
Gauges with Extension Rods

Harsh Environment Mitutoyo Electronic
Depth Gauges with Calibration Certificate

Harsh Environment Mitutoyo
Electronic Depth Gauges

Locking Two-Axis Positioning
Tables with Micrometers