3 1/2" Calipers | McMaster-Carr

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	System of Measurement System of Measurement

	Maximum Measurement Maximum Measurement	Show

	Maximum Measurement Maximum Measurement	Hide

	Minimum Measurement Minimum Measurement

	Measures Measures

Inside Measurement

	Handle Length Handle Length

	Material Material

	Manufacturer Manufacturer

	Manufacturer Model Number Manufacturer Model Number

	Manufacturer Series Manufacturer Series

	Maximum Depth Measured Maximum Depth Measured

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

REACH Compliant

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

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

DFARS Specialty Metals
COTS-Exempt

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1 Product

Starrett Telescoping Bore Gauges

Spring tension forces two telescoping steel contacts to expand inside the bore; turn the screw to lock the contacts. To find the bore diameter, use a micrometer to measure the distance across the contacts.

Measuring Range	Max. Dp. Measured	Material	Handle Lg.	Manufacturer Model Number		Each

2 1/8"-3 1/2"	2"	Steel	2 7/8"	579E	000000	000000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)