Feeler Gauge Sets

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System of Measurement

Leaf Length

Material

Thicknesses Included

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)

Number of Leaves

Leaf Type

Thickness

End Style

Closed Length

Frame Material

Length

Leaf Width

Closed Width

Number of Pieces

Thickness Measuring Increments

Width

Maximum Thickness Measured

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

Minimum Thickness Measured

Manufacturer Model Number

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

Yes

DFARS Specialty Metals

Exempt

Maximum Tapered Gauge Thickness Measured

3/16"

5 mm

Widths Included

0.100" to 0.500" (0.001" Increments)

0.500" to 1.000" (0.001" Increments)

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

1 mm to 29 mm (0.05 mm Increments)

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95 Products


Flat Leaves with Round Ends	Flat Leaves with Tapered Ends

Offset Leaves with Round Ends

Keep a variety of leaf thicknesses on hand to confirm gaps are within tolerance. These gauges are often used to check the clearance around bearings and other machine parts, making sure there’s enough space to avoid friction and prevent wear. The leaves are riveted together in a folding fan design, so they’re easy to carry. Each leaf is marked with thickness for quick reference.

Offset Leaf—Offset leaves are angled to access gaps that flat leaves can’t reach.

Tapered End—Leaves with tapered ends are often used for go/no-go checks. The end of each leaf is 0.002" thinner than its listed thickness. If the tip fits but the rest of the body doesn’t, your gap is within tolerance.

Steel—Steel leaves are stronger, harder, and more wear resistant than stainless steel and brass leaves.

Brass—Brass leaves have good corrosion resistance and are nonmarring to prevent scratches. They’re also nonmagnetic, so you can safely check spark plugs and other electronic ignitions without attracting debris.

Steel, Brass—Sets with both steel and brass leaves include 30 steel leaves and six brass leaves.

Tool Steel—Tool steel leaves are stronger, harder, and more wear resistant than stainless steel and brass leaves.

Stainless Steel—Stainless steel leaves are less likely to rust than steel and tool steel leaves.

Leaf-Securing Lock—Sets with a leaf-securing lock hold individual leaves in place so they don’t move and disrupt measurements.

			Leaf		Closed
	No. of Leaves	Thk. Included	Lg.	Wd.	Lg.	Wd.	Features		Each
Flat Leaves with Round Ends







				Steel

				17	0.01", 0.012", 0.013", 0.015", 0.016", 0.017", 0.018", 0.019", 0.02", 0.022", 0.024", 0.025", 0.026", 0.028", 0.03", 0.032", 0.035"	1 3/4"	1/4"	2 3/16"	1/4"	—	8675A104	00000


				25	0.0015", 0.002" to 0.021" (0.001" Increments), 0.025", 0.027", 0.03", 0.04"	24"	1/2"	24 1/4"	1/2"	Leaf-Securing Lock	8675A32	000000
				25	0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm to 1.0 mm (0.05 mm Increments)	12"	1/2"	12 1/4"	1/2"	—	2334A4	000000
				35	0.0015", 0.002" to 0.035" (0.001" Increments)	3"	1/2"	3 1/2"	1/2"	Leaf-Securing Lock	2334A112	00000




						Brass

						6	0.006", 0.008", 0.01", 0.012", 0.014", 0.016"	2 5/8"	1/2"	3"	1/2"	—	8675A101	0000




								Steel, Brass

								36	Steel: 0.002", 0.0025", 0.003" to 0.026" (0.001" Increments), 0.028", 0.03", 0.032", 0.035", Brass: 0.006", 0.008", 0.01", 0.012", 0.014", 0.016"	3"	1/2"	3 7/16"	1/2"	Leaf-Securing Lock	8675A102	00000




										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	2334A5	00000


										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	2334A6	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	2334A2	0000
										15	0.06 mm, 0.07 mm, 0.08 mm, 0.10 mm, 0.15 mm to 0.60 mm (0.05 mm Increments), 0.70 mm	3"	1/2"	3 1/4"	1/2"	—	2334A65	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	8568A11	00000
										22	0.004" to 0.025" (0.001" Increments)	2 5/16"	1/2"	2 1/2"	1/2"	Leaf-Securing Lock	2334A1	00000
										25	0.0015", 0.002" to 0.021" (0.001" Increments), 0.025", 0.027", 0.03", 0.04"	12"	1/2"	12 3/8"	1/2"	Leaf-Securing Lock	8675A31	00000
										25	0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm to 1.0 mm (0.05 mm Increments)	3"	1/2"	3 3/8"	1/2"	—	2334A66	00000
										26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 3/8"	1/2"	Leaf-Securing Lock	2334A8	00000




												Stainless Steel

												18	0.0015", 0.002", 0.0025", 0.003", 0.0035", 0.004" to 0.01" (0.001" Increments), 0.012", 0.015", 0.016", 0.018", 0.02", 0.025"	3"	1/2"	3 1/4"	1/2"	Leaf-Securing Lock	19495A26	00000


												25	0.0015", 0.002" to 0.025" (0.001" Increments)	12"	1/2"	12 3/8"	1/2"	Leaf-Securing Lock	2331A43	000000
												25	0.0015", 0.002" to 0.025" (0.001" Increments)	24"	1/2"	24 1/4"	1/2"	Leaf-Securing Lock	2331A111	000000


												Flat Leaves with Tapered Ends







														Steel

		22												0.004" to 0.027" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	Leaf-Securing Lock	8675A103	00000


		Offset Leaves with Round Ends







																Steel

				16												0.005" to 0.02" (0.001" Increments)	3 1/2"	1/2"	4"	1/2"	—	2334A111	0000


				26	0.005" to 0.03" (0.001" Increments)											4"	1/2"	8 1/4"	1/2"	Leaf-Securing Lock	8675A105	00000




						Tool Steel

						12	0.008", 0.01", 0.012", 0.013", 0.014", 0.015", 0.016", 0.018", 0.019", 0.02", 0.025", 0.026"									4"	1/2"	4 1/4"	1/2"	Leaf-Securing Lock	8674A41	00000

Starrett Feeler Gauge Sets


Tool Steel	301 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—Tool steel gauge sets are stronger, harder, and more wear resistant than stainless steel.

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

			Leaf		Closed
	No. of Leaves	Thicknesses Included	Lg.	Wd.	Lg.	Wd.	Mfr. Model No.	Features		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	Leaf-Securing Lock	2070A6	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	Leaf-Securing Lock	2070A2	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	Leaf-Securing Lock	2070A11	000000
		13	0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 0.40 mm, 0.50 mm	3"	1/2"	3 7/16"	1/2"	173MA	Leaf-Securing Lock	2070A21	000000
		13	0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 1.0 mm, 2.0 mm, 3.0 mm, 5.0 mm	4 1/2"	1/2"	4 15/16"	1/2"	467M	Leaf-Securing Lock	2070A52	000000
		20	0.05 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.25 mm, 0.30 mm, 0.35 mm, 0.40 mm, 0.45 mm, 0.50 mm, 0.55 mm, 0.60 mm, 0.65 mm, 0.70 mm, 0.75 mm, 0.80 mm, 0.85 mm, 0.90 mm, 0.95 mm, 1.0 mm	3"	1/2"	3 7/16"	1/2"	66MA	Leaf-Securing Lock	2070A22	00000
		22	0.0015", 0.002", 0.0025", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.009", 0.01", 0.012", 0.013", 0.014", 0.015", 0.016", 0.018", 0.02", 0.022", 0.025", 0.03", 0.035"	3"	1/2"	3 7/16"	1/2"	572B	Leaf-Securing Lock	2070A23	00000
		26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	66	Leaf-Securing Lock	2070A8	00000
		31	0.0015", 0.002", 0.0025", 0.003" to 0.026" (0.001" Increments), 0.028", 0.03", 0.032", 0.035"	3"	1/2"	3 7/16"	1/2"	66B	Leaf-Securing Lock	2070A24	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	Leaf-Securing Lock	2070A33	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	Leaf-Securing Lock	2070A32	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	Leaf-Securing Lock	2070A34	000000
				31	0.0015", 0.002", 0.0025", 0.003" to 0.026" (0.001" Increments), 0.028", 0.03", 0.032", 0.035"	3"	1/2"	3 7/16"	1/2"	66BS	Leaf-Securing Lock	2070A31	000000

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 Ga. Thk.				Closed
	Thk.	Measured Range	Measuring Increments	Electrical Wire 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"	36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 1/16", 1/8"	4 1/2"	4 15/16"	1/2"	21275A87	0000000


		0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.1 mm, 0.15 mm, 0.2 mm, 0.3 mm, 1 mm, 2 mm	0.5 mm to 5 mm	0.5 mm	36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 1/16", 1/8"	4 15/16"	4 15/16"	1/2"	2323A13	000000

Feeler Gauge Assortments

Use these feeler gauge assortments to check gaps, alignment, and narrow slots. They have finished ends marked with thickness.

Steel—Steel gauge assortments are polished.

Brass—Brass gauge assortments have good corrosion resistance.

302-304 Stainless Steel—302-304 stainless steel gauge assortments are more corrosion resistant than brass and steel.

	Thicknesses Included	Lg.	Wd.	Container Type		Each
Steel



	20	0.001", 0.0015", 0.002" to 0.01" (0.001" Increments), 0.012", 0.014", 0.015", 0.016", 0.018", 0.02", 0.022", 0.024", 0.025"	6"	1/2"	Pouch	2058A11	000000


	32	0.001", 0.0015", 0.002", 0.0025", 0.003" to 0.03" (0.001" Increments)	12"	1/2"	—	2066A7	00000
	48	0.001", 0.0015", 0.002", 0.0025", 0.003" to 0.01" (0.001" Increments), 0.015", 0.02", 0.025", 0.03"	12"	1/2"	—	2066A5	00000


	Brass



			20	0.001", 0.0015", 0.002" to 0.01" (0.001" Increments), 0.012", 0.014", 0.015", 0.016", 0.018", 0.02", 0.023", 0.025", 0.03"	6"	1/2"	Pouch	7652N11	00000


			20	0.001", 0.0015", 0.002" to 0.01" (0.001" Increments), 0.012", 0.014", 0.015", 0.016", 0.018", 0.02", 0.023", 0.025", 0.03"	12"	1/2"	—	7652N12	00000


			302-304 Stainless Steel



					20	0.0005", 0.001", 0.0015", 0.002", 0.0025", 0.003" to 0.01" (0.001" Increments), 0.012", 0.015", 0.016", 0.018", 0.02", 0.025", 0.031"	6"	1/2"	Pouch	19855A1	00000


					20	0.0005", 0.001", 0.0015", 0.002", 0.0025", 0.003" to 0.01" (0.001" Increments), 0.012", 0.015", 0.016", 0.018", 0.02", 0.025", 0.031"	12"	1/2"	—	19855A2	00000

Color-Coded Feeler Gauge Sets

With leaves that are color coded based on thickness, you can read your measurements at a glance. These gauge sets are used to check gaps, alignment, and narrow slots. Gauge leaves are riveted together in a fan design to keep the set complete; the set folds up for portability. Sets are nonmagnetic, nonmarring, noncorrosive, nonsparking, and resistant to oil.

			Leaf
	No. of Leaves	Thicknesses Included	Lg.	Wd.		Each
Plastic



		5	0.025" (White), 0.030" (Orange), 0.040" (Clear), 0.050" (Clear), 0.060" (Clear)	5"	1/2"	82755A15	000000


		5	0.025" (White), 0.030" (Orange), 0.040" (Clear), 0.050" (Clear), 0.060" (Clear)	12"	1/2"	82755A16	00000
		7	0.0005" (Silver), 0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue)	5"	1/2"	82755A17	0000
		7	0.0005" (Silver), 0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue)	12"	1/2"	82755A18	0000
		8	0.001" (Amber), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.010" (Brown), 0.020" (Yellow), 0.040" (Clear)	5"	1/2"	82755A19	00000
		8	0.001" (Amber), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.010" (Brown), 0.020" (Yellow), 0.040" (Clear)	12"	1/2"	82755A13	00000
		13	0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.0075" (Cream), 0.010" (Brown), 0.0125" (Black), 0.015" (Pink), 0.020" (Yellow), 0.025" (White), 0.030" (Orange)	5"	1/2"	82755A11	00000
		13	0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.0075" (Cream), 0.010" (Brown), 0.0125" (Black), 0.015" (Pink), 0.020" (Yellow), 0.025" (White), 0.030" (Orange)	12"	1/2"	82755A21	00000
		14	0.0005" (Silver), 0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.0075" (Cream), 0.010" (Brown), 0.0125" (Black), 0.015" (Pink), 0.020" (Yellow), 0.025" (White), 0.030" (Orange)	5"	1/2"	82755A22	00000
		14	0.0005" (Silver), 0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.0075" (Cream), 0.010" (Brown), 0.0125" (Black), 0.015" (Pink), 0.020" (Yellow), 0.025" (White), 0.030" (Orange)	12"	1/2"	82755A12	00000
		16	0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.0075" (Cream), 0.010" (Brown), 0.0125" (Black), 0.015" (Pink), 0.020" (Yellow), 0.025" (White), 0.030" (Orange), 0.040" (Clear), 0.050" (Clear), 0.060" (Clear)	5"	1/2"	82755A23	00000


		16	0.001" (Amber), 0.0015" (Purple), 0.002" (Red), 0.003" (Green), 0.004" (Tan), 0.005" (Blue), 0.0075" (Cream), 0.010" (Brown), 0.0125" (Black), 0.015" (Pink), 0.020" (Yellow), 0.025" (White), 0.030" (Orange), 0.040" (Clear), 0.050" (Clear), 0.060" (Clear)	12"	1/2"	82755A14	00000

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.

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

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

			Leaf		Closed
	No. of Leaves	Thicknesses Included	Lg.	Wd.	Lg.	Wd.	Mfr. Model No.	Features		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	Leaf-Securing Lock	2070A201	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	Leaf-Securing Lock	2070A202	000000
		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	Leaf-Securing Lock	2070A12	000000
		13	0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 0.40 mm, 0.50 mm	3"	1/2"	3 7/16"	1/2"	173MA	Leaf-Securing Lock	2070A208	000000
		13	0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 1.0 mm, 2.0 mm, 3.0 mm, 5.0 mm	4 1/2"	1/2"	4 15/16"	1/2"	467M	Leaf-Securing Lock	2070A203	000000
		20	0.05 mm to 1.0 mm (0.05 mm Increments)	3"	1/2"	3 7/16"	1/2"	66MA	Leaf-Securing Lock	2070A209	000000
		22	0.0015", 0.002", 0.0025", 0.003", 0.004", 0.005", 0.006", 0.007", 0.008", 0.009", 0.01", 0.012", 0.013", 0.014", 0.015", 0.016", 0.018", 0.02", 0.022", 0.025", 0.03", 0.035"	3"	1/2"	3 7/16"	1/2"	572B	Leaf-Securing Lock	2070A211	000000
		26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	66	Leaf-Securing Lock	2070A43	000000
		31	0.0015", 0.002", 0.0025", 0.003" to 0.026" (0.001" Increments), 0.028", 0.03", 0.032", 0.035"	3"	1/2"	3 7/16"	1/2"	66B	Leaf-Securing Lock	2070A212	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	Leaf-Securing Lock	2070A204	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	Leaf-Securing Lock	2070A205	000000
				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	Leaf-Securing Lock	2070A206	000000
				31	0.0015", 0.002", 0.0025", 0.003" to 0.026" (0.001" Increments), 0.028", 0.03", 0.032", 0.035"	3"	1/2"	3 7/16"	1/2"	66BS	Leaf-Securing Lock	2070A207	000000

Starrett Feeler Gauge Sets for Tight Spaces

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.

Tool Steel—Tool steel gauges are stronger, harder, and more resistant to scratches and wear than stainless steel gauges.

Stainless Steel—Stainless steel gauges are less likely to rust than tool steel gauges.

			Leaf		Closed
	No. of Leaves	Thicknesses Included	Lg.	Wd.	Lg.	Wd.	Mfr. Model No.	Features		Each
Tool Steel



		8	0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	6"	1/2"	6 7/16"	1/2"	172CT	Leaf-Securing Lock	2070A4	000000


		9	0.0015", 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	3"	1/2"	2 3/4"	1/2"	172AT	Leaf-Securing Lock	2070A9	00000
		13	0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 0.40 mm, 0.50 mm	3"	1/2"	3 7/16"	1/2"	173MAT	Leaf-Securing Lock	2070A44	00000
		13	0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 0.40 mm, 0.50 mm	6"	1/2"	6 7/16"	1/2"	173MCT	Leaf-Securing Lock	2070A101	000000
		26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	66T	Leaf-Securing Lock	2070A7	000000


		Stainless Steel



				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"	172ATS	Leaf-Securing Lock	2070A103	00000


				26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	66TS	Leaf-Securing Lock	2070A102	000000

Tapered-Width Feeler Gauge Sets

Check slot widths and hole diameters with the markings on these gauges. Leaves in a variety of sizes are riveted together in a fan design—spread them out for use or fold them in for portability. Each leaf narrows toward the tip to measure a range of sizes. Slide them into a hole until the gauge sits snug and then read the width measurement.

Steel—Steel gauges are stronger, harder, and more wear resistant than stainless steel gauges.

Stainless Steel—Stainless steel gauges are less likely to rust than steel gauges.

				Closed
	No. of Leaves	Widths Included	Leaf Lg.	Lg.	Wd.	Mfr.	Mfr. Model No.		Each
Steel



		4	1/16" to 1 1/16" (1/64" Increments)	5 7/32"	5 1/4"	1"	Starrett	267	8611A54	0000000


		8	0.100" to 0.500" (0.001" Increments)	2 17/32"	2 17/32"	1/2"	Starrett	269A	8611A55	000000
		10	0.500" to 1.000" (0.001" Increments)	2 25/32"	2 25/32"	1"	Starrett	269B	8611A56	000000


		Stainless Steel



				4	1 mm to 29 mm (0.05 mm Increments)	5 1/4"	5 1/4"	1 1/8"	—	—	6684N11	00000

Starrett Feeler Gauge Sets for Tight Spaces with Calibration Certificate

A certificate of calibration traceable to NIST states that these sets have passed a test for accuracy. They’re used to check small gaps, narrow slots, and alignment. The leaves have a narrow end to measure thickness in areas where standard feeler gauges don’t fit. For example, they can measure gaps when setting engine components such as spark plugs to make sure there’s enough space so friction doesn’t lead to inefficiency.

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.

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

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

			Leaf		Closed
	No. of Leaves	Thicknesses Included	Lg.	Wd.	Lg.	Wd.	Mfr. Model No.	Features		Each
Tool Steel



		8	0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015"	6"	1/2"	6 7/16"	1/2"	172CT	Leaf-Securing Lock	2070A114	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"	172AT	Leaf-Securing Lock	2070A115	000000
		13	0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 0.40 mm, 0.50 mm	3"	1/2"	3 7/16"	1/2"	173MAT	Leaf-Securing Lock	2070A116	000000
		13	0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, 0.07 mm, 0.08 mm, 0.09 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm, 0.40 mm, 0.50 mm	6"	1/2"	6 7/16"	1/2"	173MCT	Leaf-Securing Lock	2070A111	000000
		26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	66T	Leaf-Securing Lock	2070A71	000000


		Stainless Steel



				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"	172ATS	Leaf-Securing Lock	2070A113	000000


				26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 7/16"	1/2"	66TS	Leaf-Securing Lock	2070A112	000000

Feeler Gauge Sets for Tight Spaces

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	Thicknesses Included	Lg.	Wd.	Lg.	Wd.	Features		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"	Leaf-Securing Lock	2334A9	000000


		26	0.0015", 0.002", 0.0025", 0.003" to 0.025" (0.001" Increments)	3"	1/2"	3 1/4"	1/2"	Leaf-Securing Lock	2334A7	00000

Starrett Tapered-Thickness Feeler Gauges with Calibration Certificate

A certificate of calibration traceable to NIST states that this gauge has passed a test for accuracy. Often used to check gaps, alignment, and narrow slots, it tapers in thickness for checking a range of thicknesses.

	Thk. Measured Range		Thk. Measuring Increments
	Inch	Metric, mm	Inch	Metric, mm	Lg.	Wd.	Mfr. Model No.		Each
Steel



		0.010" to 0.150"	0.300 to 4.000	0.001"	0.05	6 1/4"	7/16"	270	8611A62	0000000

Starrett Tapered-Thickness Feeler Gauges

Check a range of thicknesses with a single gauge that tapers in thickness. It’s used to check gaps, alignment, and narrow slots.

	Thk. Measured Range		Thk. Measuring Increments
	Inch	Metric, mm	Inch	Metric, mm	Lg.	Wd.	Mfr. Model No.		Each
Steel



		0.010" to 0.150"	0.300 to 4.000	0.001"	0.05	6 1/4"	7/16"	270	8611A53	0000000

Tapered-Thickness Feeler Gauges

Replace an entire feeler gauge set with one of these tapered gauges that let you check a range of thicknesses. They’re used to check gaps, alignment, and narrow slots.

	Thk.
	Measured Range	Measuring Increments	Lg.	Wd.	Graduation Color		Each
Black-Oxide Steel



		0.005" to 0.250"	0.005"	18"	1/4"	White	8626A12	0000000


		0.020" to 0.500"	0.005"	18"	1/4"	White	8626A13	000000
		0.020" to 0.500"	0.005"	18"	3/8"	White	8626A14	000000
		0.370" to 1.000"	0.005"	18"	3/8"	White	8626A65	000000