Outside Calipers | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Maximum Measurement Maximum Measurement

	For Caliper Measuring Range For Caliper Measuring Range

	Measures Measures

	Manufacturer Manufacturer

Starrett

Mitutoyo

	Overall Length Overall Length

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Maximum Opening Maximum Opening

	Leg Length Leg Length

	Jaw Material Jaw Material

	Jaw Depth Jaw Depth

	Material Material

Steel

Stainless Steel

Aluminum

	Measuring Increments Measuring Increments

	Jaw Adjustment Type Jaw Adjustment Type

Sliding

Thumb Wheel

Fine-Adjustment Wheel

Thumb Lock

	Body Material Body Material

Aluminum

Stainless Steel

Plastic

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Minimum Measurement Minimum Measurement

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Manufacturer Model Number Manufacturer Model Number

	SPC Data Output SPC Data Output

Yes

	Dial Face Color Dial Face Color

	White
	Black
	Red
	Yellow
	Blue
	Green
	Orange
	Purple
	Green/White

	Battery Size Battery Size

SR44

CR2032

	Measurement per Dial Revolution Measurement per Dial Revolution

210 Products

Layout Calipers

Transfer and take inside and outside measurements.

Starrett Layout Calipers

Transfer and take inside and outside measurements with more precision than standard layout calipers.

Fine-Adjustment Layout Calipers

A strong, flexible bow spring holds the legs in place while a knurled nut allows you to make fine adjustments.

Starrett Fine-Adjustment Layout Calipers

These precision tools have a strong, flexible bow spring that holds the legs in place while a knurled nut allows you to make finer adjustments than other calipers.

Caliper Tip Assortments

Attach to electronic, dial, and vernier calipers to measure slots, inside pockets, shoulders, and holes.

Calipers

Large-Capacity Slide Ruler Calipers

These calipers have deep jaws for measuring large-diameter objects, such as pipes, poles, and logs.

Starrett Slide Ruler Calipers

Move the jaw along the ruler to take inside and outside measurements.

Economy Slide Ruler Calipers

Take inside and outside measurements by moving the jaw along the ruler.

Fine-Adjustment Mitutoyo Vernier Calipers

These calipers have a mechanism which allows you to make finer adjustments.

Mitutoyo Vernier Calipers

Locking-Jaw Mitutoyo Vernier Calipers

Jaws move only when the thumb lock is depressed.

Economy Vernier Calipers

Fine-Adjustment Economy Vernier Calipers

These calipers have a mechanism which allows you to make finer adjustments.

Locking-Jaw Economy Vernier Calipers

Jaws move only when the thumb lock is depressed.

Mitutoyo Electronic Calipers

Mitutoyo Electronic Calipers with Calibration Certificate

Large-Capacity Economy Electronic Calipers

Deep jaws and extra-long measuring ranges make measuring large material easier.

Economy Electronic Calipers with Fractional Display

Switch between decimal and fractional measuring increments.

Large-Capacity Mitutoyo Electronic Calipers

Economy Electronic Calipers

Wear-Resistant Mitutoyo Electronic
Calipers with Calibration Certificate

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

Harsh Environment Mitutoyo Electronic Calipers

Large-Capacity Mitutoyo Electronic
Calipers with Calibration Certificate

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

Harsh Environment Mitutoyo Electronic
Calipers with Calibration Certificate

Wear-Resistant Mitutoyo Electronic Calipers

Left-Handed Electronic Calipers
with Calibration Certificate

The display, markings, and thumb wheel on these calipers are positioned for comfortable left-handed use.

Harsh Environment Starrett Electronic
Calipers with Calibration Certificate

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

Harsh Environment Starrett Electronic Calipers

Starrett Electronic Calipers with Calibration Certificate

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

Starrett Electronic Calipers

Depth Rods for Starrett Dial Calipers

Attach to 0"-12" Starrett dial calipers to take depth measurements.

Starrett Dial Calipers with Calibration Certificate

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

Starrett Dial Calipers

Wear-Resistant Starrett Dial
Calipers with Calibration Certificate

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

Wear-Resistant Starrett Dial Calipers

Economy Dial Calipers

Economy Dial Calipers with Fractional Display

The dial displays measurements in both decimal and fractional increments.

Wear-Resistant Economy Dial Calipers

Carbide-tipped jaws provide greater wear resistance and longer life when measuring abrasive or very hard materials.

Mitutoyo Dial Calipers with Calibration Certificate

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

Mitutoyo Dial Calipers

Wear-Resistant Mitutoyo Dial Calipers

Wear-Resistant Mitutoyo Dial
Calipers with Calibration Certificate

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

Calipers for Pipe and Tubing

Designed with a rounded jaw for measuring the wall thickness of pipe, tubing, and other curved surfaces.

Calipers for Soft Materials

A low measuring force allows these calipers to accurately measure elastic and springy materials, such as plastic and rubber.

Calipers for Small Holes and
Grooves with Calibration Certificate

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

Calipers for Small Holes and Grooves

The pointed jaws on this caliper can fit into smaller spaces than standard calipers jaws.

Calipers for Center-to-Center Distances

Measure center-to-center distances with the pointed jaws on these calipers, which are designed to self-center in holes.

Calipers for Offset Planes

Adjust the left jaw up and down to measure stepped or offset planes.

Center-to-Center Gauges for Calipers

Install these gauges onto the jaws of electronic, dial, and vernier calipers to measure the center-to-center distance between two holes.

Caliper Depth Base Attachments

Depth Base Attachments for Mitutoyo Calipers

These attachments clamp onto the end of Mitutoyo electronic, dial, and vernier calipers to stabilize them when taking depth measurements.

Caliper Depth Base Attachments

Clamp onto electronic, dial, and vernier calipers to stabilize them when taking depth measurements.

Depth Base Attachments for Starrett Calipers

Attach to Starrett electronic and dial calipers to stabilize them when taking depth measurements.

Caliper Range Extenders

Expand electronic, dial, and vernier calipers to measure larger items.

Precision Measuring Tool Sets

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.

Starrett Precision Measuring Tool Sets

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

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 with Calibration Certificate

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

Mitutoyo Electronic Precision Measuring Tool Sets

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

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 with Calibration Certificate

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

Starrett Electronic Precision Measuring Tool Sets

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