0.006" Feeler Gauges | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Thickness Thickness	Show

0.006"

	Thickness Thickness	Hide

0.002" to 0.01" (0.001"
increments)

0.002" to 0.021" (0.001"
increments)

0.002" to 0.025" (0.001"
increments)

0.002" to 0.035" (0.001"
increments)

0.0025"

0.003"

0.003" (Green)

0.003" to 0.01" (0.001"
increments)

0.003" to 0.025" (0.001"
increments)

0.003" to 0.026" (0.001"
increments)

0.003" to 0.03" (0.001"
increments)

0.0035"

0.004"

0.004" (Tan)

0.004" to 0.01" (0.001"
increments)

0.004" to 0.025" (0.001"
increments)

0.005"

0.005" (Blue)

0.005" to 0.02" (0.001"
increments)

1/16" to 1 1/16" (1/64"
increments)

0.075"

0.1"

0.100" to 0.500" (0.001"
increments)

0.125"

0.2"

0.500" to 1.000" (0.001"
increments)

2.5" Long Ruler Blade
Leaf

0.10 to 1.0 mm (0.05 mm
increments)

0.15 to 0.60 mm (0.05
mm increments)

	Leaf Length Leaf Length

4 1/2"

12"

	Material Material

Steel

Stainless Steel

Brass

	Number of Leaves Number of Leaves

	Closed Length Closed Length

	Closed Width Closed Width

1/2"

	Leaf Style Leaf Style

Flat

Tapered

	End Style End Style

Round

	Frame Material Frame Material

Steel

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

DFARS Specialty Metals
COTS-Exempt

	Manufacturer Model Number Manufacturer Model Number

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

REACH Compliant

	Maximum Tapered Gauge Thickness Measuring Maximum Tapered Gauge Thickness Measuring

3/16"

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

RoHS Compliant

	Wire Gauge Size Wire Gauge Size

1/16"

1/8"

	Length Length

12"

10 ft.

25 ft.

	Width Width

1/2"

	Minimum Tapered Gauge Thickness Measuring Minimum Tapered Gauge Thickness Measuring

1/64"

	Tapered Gauge Thickness Measuring Increments Tapered Gauge Thickness Measuring Increments

1/64"

	Container Type Container Type

Dispenser Box

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21 Products

Economy Feeler Gauge Sets

With Flat Round Leaves

To keep the set complete, gauge leaves are riveted together in a fan design that folds up for portability. These sets are used to check gaps, alignment, and narrow slots. Each leaf is marked with thickness.

Leaf-securing locks hold individual gauge leaves in place.

		Leaf		Closed
No. of Leaves	Thick.	Lg.	Wd.	Lg.	Wd.	Features		Each
Flat Round Leaves
Tool Steel
8	0.002", 0.003", 0.004", 0.005", 0.006", 0.008", 0.01", 0.015"	9"	1/2"	9 1/8"	1/2"	Leaf-Securing Lock	000000	000000
8	0.002", 0.003", 0.004", 0.005", 0.006", 0.008", 0.01", 0.015"	12"	1/2"	12 3/8"	1/2"	Leaf-Securing Lock	000000	00000
9	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	3"	1/2"	3 3/8"	1/2"	Leaf-Securing Lock	000000	0000
16	0.002", 0.003", 0.004", 0.005", 0.006", 0.008", 0.011", 0.012", 0.013", 0.014", 0.016", 0.018", 0.02", 0.022", 0.025", 2.5" Long Ruler Blade Leaf	3"	1/2"	3 3/8"	1/2"	Leaf-Securing Lock	0000000	00000

Starrett Feeler Gauge Sets

Tool Steel

Stainless Steel

Check gaps, alignment, and narrow slots with these feeler gauge sets that include leaves in a variety of thicknesses riveted together in a fan design. Sets fold up for portability. Each leaf is marked with thickness. Leaf-securing locks hold individual gauge leaves in place.

Tool steel gauge sets are stronger, harder, and more wear resistant than stainless steel.

Stainless steel gauge sets are less likely to rust than tool steel.

		Leaf		Closed
No. of Leaves	Thick.	Lg.	Wd.	Lg.	Wd.	Manufacturer Model No.		Each
Tool Steel
8	0.002", 0.003", 0.004", 0.005", 0.006", 0.008", 0.01", 0.015"	12"	1/2"	12 7/16"	1/2"	172E	000000	0000000
9	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	3"	1/2"	3 7/16"	1/2"	172A	000000	00000
13	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.02", 0.03", 0.04", 0.075", 0.1", 0.2"	4 1/2"	1/2"	4 15/16"	1/2"	467	0000000	000000
301 Stainless Steel
8	0.002", 0.003", 0.004", 0.005", 0.006", 0.008", 0.01", 0.015"	12"	1/2"	12 7/16"	1/2"	172ES	0000000	000000
9	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	3"	1/2"	3 7/16"	1/2"	172AS	0000000	00000
13	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.02", 0.03", 0.04", 0.075", 0.1", 0.2"	4 1/2"	1/2"	4 15/16"	1/2"	467S	0000000	000000

Starrett Feeler Gauge Sets with Calibration Certificate

To ensure accurate readings, these sets come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. They are used to check gaps, alignment, and narrow slots. Gauge leaves are riveted together in a fan design that folds up for portability. Each leaf is marked with thickness. Leaf-securing locks hold individual gauge leaves in place.

		Leaf		Closed
No. of Leaves	Thick.	Lg.	Wd.	Lg.	Wd.	Manufacturer Model No.		Each
Tool Steel
13	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.02", 0.03", 0.04", 0.075", 0.1", 0.2"	4 1/2"	1/2"	4 15/16"	1/2"	467	0000000	0000000

Starrett Feeler Gauge Sets for Tight Spots

To measure thickness in areas where standard feeler gauges don’t fit, these sets have leaves with narrow ends. They're used to check gaps, alignment, and narrow slots. Sets include leaves in a variety of thicknesses that are riveted together in a fan design that folds up for portability. Each leaf is marked with thickness. Leaf-securing locks hold individual gauge leaves in place.

		Leaf		Closed
No. of Leaves	Thick.	Lg.	Wd.	Lg.	Wd.	Manufacturer Model No.		Each
Tool Steel
8	0.002", 0.003", 0.004", 0.006", 0.008", 0.012", 0.015", 0.01"	6"	1/2"	6 7/16"	1/2"	172CT	000000	000000
9	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.012", 0.015", 0.01"	3"	1/2"	2 3/4"	1/2"	172AT	000000	00000

Economy Feeler Gauge Sets for Tight Spots

Leaves have narrow ends to measure thickness where standard feeler gauges can’t fit. These sets are for checking gaps, alignment, and narrow slots. They include leaves in a variety of thicknesses riveted together in a fan design that folds up for portability. Each leaf is marked with thickness. Leaf-securing locks hold individual gauge leaves in place.

		Leaf		Closed
No. of Leaves	Thick.	Lg.	Wd.	Lg.	Wd.		Each
Steel
9	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	3"	1/2"	3 1/4"	1/2"	000000	000000

Combination Wire, Width, and Thickness Feeler Gauge Sets

These sets combine a wire gauge, a tapered-width feeler gauge, and a set of feeler gauges for tight spots in one tool. The tapered-width gauge is designed for measuring hole and slot widths and diameters. The feeler gauge leaves check the thickness of slots, gaps, and alignment; each leaf is marked with thickness. Leaves are riveted together in a fan design that folds up for portability.

	Tapered Gauge Thick. Measuring				Closed
Thick.	Range	Increments	Wire Gauge Size	Leaf Lg.	Lg.	Wd.		Each
Steel
0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015", 0.0625"	1/64" to 3/16"	1/64"	1/16", 1/8", 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36	4 1/2"	4 15/16"	1/2"	00000000	0000000

Ready-to-Use Feeler Gauges

Check gaps, alignment, and narrow slots. These feeler gauges have finished ends marked with thickness.

Steel gauges are polished.

Brass gauges have good corrosion resistance.

302/304 stainless steel gauges are more corrosion resistant than brass and steel.

				Each
Thick.	Lg.	Wd.		1-11	12-Up
Steel
0.006"	12"	1/2"	0000000	00000	00000
Brass
0.006"	12"	1/2"	00000000	0000	0000
302/304 Stainless Steel
0.006"	12"	1/2"	00000000	0000	0000

Feeler Gauge Rolls

Cut to your desired length. These gauge rolls let you check gaps, alignment, and narrow slots. Thickness is marked every 6 inches.

Steel gauge rolls are polished.

Brass gauge rolls have good corrosion resistance.

302/304 stainless steel gauge rolls are more corrosion resistant than brass and steel.

Steel
Thick.	Lg., ft.	Wd.	Container Type		Each
0.006"	25	1/2"	Dispenser Box	0000000	000000
Brass
0.006"	10	1/2"	Dispenser Box	000000	00000
302/304 Stainless Steel
0.006"	10	1/2"	Dispenser Box	000000	00000