Radius Gauges

Filter by

System of Measurement

Radius

Material

Measures

Number of Identifiers

Manufacturer

REACH

Folded Width

Manufacturer Model Number

RoHS

Folded Length

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

12 Products


Measures Convex Radii	Measures Concave Radii

Style A

Style B

Measure the radius of curves on tools, patterns, and dies. These gauges are small enough to carry around.

Style A—Style A gauges check both convex and concave radii.

Style B—Use style B as a radius gauge, diameter gauge, and ruler. They check for convex radii. Made of stainless steel, they resist corrosion.

							Folded
	Style	No. of Identifiers	For Radius	Measures	Lg.	Wd.	Lg.	Wd.		Each
Inch







				Steel

				A	30	1/32", 3/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4"	Concave Radii, Convex Radii	—	—	2 3/4"	1/2"	8625A58	000000


				A	32	17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2"	Concave Radii, Convex Radii	—	—	3 1/2"	3/4"	8625A68	00000


				Metric







								Steel

								A	34	1 mm, 1.25 mm, 1.5 mm, 1.75 mm, 2 mm, 2.25 mm, 2.5 mm, 2.75 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm	Concave Radii, Convex Radii	—	—	2 3/4"	5/8"	8625A78	00000




										Stainless Steel

										B	—	0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm	Convex Radii, Length, Outside Diameters	7"	5/8"	—	—	8625A101	00000


										B	—	8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm	Convex Radii, Length, Outside Diameters	7"	5/8"	—	—	8625A102	00000

Precision Radius Gauges

Find precise convex and concave radii of tools, patterns, and dies.

Calibration Certificate Traceable to NIST—Gauges with Calibration Certificate Traceable to NIST include a document stating that they have passed a test for accuracy.

	No. of Identifiers	For Radius	Material	Container Type	Container Material	Mfr. Model No.	Includes		Each
Radius Gauges



	Inch	25	1/64", 1/32", 3/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"	Stainless Steel	Pouch	Vinyl Plastic	—	Holder	2204A55	000000


	Mitutoyo Radius Gauges



			Inch	8	9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"	Stainless Steel	Pouch	Vinyl Plastic	186-905	—	2204A36	000000


			Inch	26	0.01", 0.015", 0.02", 0.025", 0.03", 0.04", 0.05", 0.06", 0.07", 0.08", 0.09", 0.1", 0.12", 0.14", 0.16", 0.18", 0.2", 0.22", 0.24", 0.26", 0.28", 0.3", 0.35", 0.4", 0.45", 1/2"	Stainless Steel	Pouch	Vinyl Plastic	186-906	—	2204A65	000000


			Starrett Radius Gauges



					Inch	25	1/64", 1/32", 3/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"	Stainless Steel	Pouch	Vinyl Plastic	S167CHZ	Holder	2204A3	000000


					Metric	22	0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm	Steel	Pouch	Vinyl Plastic	S167MCHZ	—	21275A49	000000


					Starrett Radius Gauges with Calibration Certificate Traceable to NIST



							Inch	25	1/64", 1/32", 3/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"	Stainless Steel	Pouch	Vinyl Plastic	S167CHZ W/SLC	Holder	2204A46	000000

Radius Gauge Holders