Starrett Levels | McMaster-Carr

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Starrett

	Manufacturer Manufacturer	Hide

Starrett

Mitutoyo

	System of Measurement System of Measurement

Inch

Metric

	Length Length

12"

15"

18"

	Width Width

	Height Height

	Sensitivity Sensitivity

	Shape Shape

Straight

	Number of Horizontal Vials Number of Horizontal Vials

	Vial Material Vial Material

Glass

	Housing Material Housing Material

Iron

	Manufacturer Model Number Manufacturer Model Number

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

DFARS Specialty Metals
COTS-Exempt

	Housing Color Housing Color

	Black

	Certification Certification

Calibration Certificate
Traceable to NIST

	Maximum Measurement Maximum Measurement

4 1/2"

	Measuring Blade Width Measuring Blade Width

0.19"

	Blade Length Blade Length

	Reading Direction Reading Direction

Bottom to Top

Top to Bottom

	Orientation Orientation

Vertical

	Graduation Marks Graduation Marks

	Numeric Increments Numeric Increments

1/10"

8/64"

10 mm

	Container Type Container Type

Carrying Case

	Number of Vertical Vials Number of Vertical Vials

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70 Products

Starrett Multi-Plane Precision Levels

No. 98 Machinist

199Z Master Precision

Check the accuracy of horizontal and vertical surfaces with these precision-machined levels. They have highly sensitive vials set at 90° angles for checking two planes at the same time.

V-groove provides stability on curved surfaces.

Levels
				No. of Vials			Housing							Replacement Horizontal Vials
Lg.	Wd.	Ht.	For Max. No. of Planes	Horizontal	Vertical	Sensitivity	Material	Color	Vial Material	Features	Container Type		Each		Each
No. 98 Machinist
6"	1 1/4"	1 1/2"	2	2	__	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	__	00000000	0000000	00000000	0000000
8"	1 1/4"	1 5/8"	2	2	__	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	__	00000000	000000	00000000	000000
12"	1 1/2"	2 3/4"	2	2	__	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	Carrying Case	00000000	000000	00000000	000000
18"	1 5/8"	2 3/4"	2	2	2	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	Carrying Case	00000000	000000	0000000	000000
199Z Master Precision
15"	1 5/8"	3"	2	2	__	0.0005 in./ft., 10 sec./0.1"	Cast Iron	Black	Glass	__	__	00000000	00000000	00000000	00000

Starrett Multi-Plane Precision Levels with Calibration Certificate

No. 98 Machinist

199Z Master Precision

These levels come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. They are precision-machined and check the accuracy of both horizontal and vertical surfaces simultaneously with highly sensitive vials set at 90° angles.

V-groove provides stability on curved surfaces.

Levels
				No. of Vials			Housing						Replacement Horizontal Vials
Lg.	Wd.	Ht.	For Max. No. of Planes	Horizontal	Vertical	Sensitivity	Material	Color	Vial Material	Features		Each		Each
No. 98 Machinist
6"	1 1/4"	1 1/2"	2	2	__	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	000000000	0000000	00000000	0000000
8"	1 1/4"	1 5/8"	2	2	__	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	000000000	000000	00000000	000000
12"	1 1/2"	2 3/4"	2	2	__	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	000000000	000000	00000000	000000
18"	1 5/8"	2 3/4"	2	2	2	0.005 in./ft., 1 min./0.1"	Cast Iron	Black	Glass	V-Groove	000000000	000000	0000000	000000
199Z Master Precision
15"	1 5/8"	3"	2	2	__	0.0005 in./ft., 10 sec./0.1"	Cast Iron	Black	Glass	__	000000000	00000000	00000000	00000

Starrett Precision Levels

With a precision-machined leveling surface and highly sensitive vial, this level provides superior accuracy. The V-groove provides stability on curved surfaces.

Levels										Replacement Horizontal Vials
Lg.	Wd.	Ht.	Sensitivity	No. of Horizontal Vials	Housing Material	Vial Material	Features		Each		Each
No. 98 Machinist
4"	7/8"	1 1/8"	0.015 in./ft., 4 min./0.1"	1	Cast Iron	Glass	V-Groove	00000000	0000000	00000000	0000000

Starrett Precision Levels with Calibration Certificate

This level comes with a calibration certificate traceable to NIST that states it's passed a test for accuracy. It has a precision-machined leveling surface and a highly sensitive vial. The V-groove provides stability on curved surfaces.

Levels										Replacement Horizontal Vials
Lg.	Wd.	Ht.	Sensitivity	No. of Horizontal Vials	Housing Material	Vial Material	Features		Each		Each
No. 98 Machinist
4"	7/8"	1 1/8"	0.015 in./ft., 4 min./0.1"	1	Cast Iron	Glass	V-Groove	000000000	0000000	00000000	0000000

Starrett High-Accuracy Combination Squares

Replace your try square, miter square, depth gauge, height gauge, center-point finder, and level. The blade on these squares meets Fed. Spec. GGG-R-791H, which establishes uniform standards for accuracy, graduations, and size. Blades are labeled with numeric increments that are less than 1" for quick reading. All have wear-resistant etched markings.

Square head checks 90° angles. Center head identifies the center on pipes, rods, and shafts. Protractor head measures angles.

Satin-chrome blade finish is corrosion resistant and reduces glare. Hardened-steel heads are more durable and last longer than cast iron heads.

Blade with Square Head with Built-in Level and Scriber

Inch

Inch/Metric

				Blade				Graduation
Blade Lg.	Front Grad. Marks (Increments)	Back Grad. Marks (Increments)	Accuracy	Wd.	Thick.	Material	Color	Color	Mark Style	Head Lg.		Each
Cast Iron Head
Inch
6"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.002" to +0.004"	3/4"	5/64"	Steel	Silver	Black	Etched	2 13/32"	0000000	0000000
6"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.002" to +0.004"	3/4"	5/64"	Satin-Chrome Steel	Silver	Black	Etched	2 13/32"	0000000	000000
6"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.002" to +0.004"	3/4"	5/64"	Satin-Chrome Steel	Silver	Black	Etched	2 13/32"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
18"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.006"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
Inch/Metric
11 3/4"/300mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.005"/ -0.09 mm to +0.15 mm	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
23 1/2"/600mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.007"/ -0.11 mm to +0.25 mm	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
Hardened Steel Head
Inch
6"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.002" to +0.004"	3/4"	5/64"	Satin-Chrome Steel	Silver	Black	Etched	2 13/32"	0000000	000000
6"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.002" to +0.004"	3/4"	5/64"	Satin-Chrome Steel	Silver	Black	Etched	2 13/32"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
18"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.006"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
Inch/Metric
11 3/4"/300mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.005"/ -0.09 mm to +0.15 mm	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
23 1/2"/600mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.007"/ -0.11 mm to +0.25 mm	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000

Replacement Lockbolt for Square, Center, and Protractor Heads	0000000	Each	00000
Replacement Lockbolt for Square and Center Heads	0000000	Each	00000

Blade with Square Head with Built-in Level, Center Head, and Scriber

Inch

				Blade				Graduation
Blade Lg.	Front Grad. Marks (Increments)	Back Grad. Marks (Increments)	Accuracy	Wd.	Thick.	Material	Color	Color	Mark Style	Head Lg.		Each
Cast Iron Heads
Inch
6"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.002" to +0.004"	3/4"	5/64"	Satin-Chrome Steel	Silver	Black	Etched	2 13/32"	0000000	0000000
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	4 1/2"	0000000	000000
Hardened Steel Heads
Inch
6"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.002" to +0.004"	3/4"	5/64"	Satin-Chrome Steel	Silver	Black	Etched	2 13/32"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
18"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.006"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000

Replacement Lockbolt for Square, Center, and Protractor Heads	0000000	Each	00000
Replacement Lockbolt for Square and Center Heads	0000000	Each	00000
Replacement Lockbolt for Center Heads	0000000	Each	00000

Blade with Square Head with Built-in Level, Center Head, Protractor Head, and Scriber

Inch

				Blade				Graduation			Cast Iron Heads
Blade Lg.	Front Grad. Marks (Increments)	Back Grad. Marks (Increments)	Accuracy	Wd.	Thick.	Material	Color	Color	Mark Style	Head Lg.		Each
Inch
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	0000000
18"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.006"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000

Replacement Lockbolt for Square, Center, and Protractor Heads

0000000

Each

00000

Blade with Square Head with Built-in Level, Center Head, Reversible Protractor Head, and Scriber


	Inch
	Inch/Metric

				Blade				Graduation
Blade Lg.	Front Grad. Marks (Increments)	Back Grad. Marks (Increments)	Accuracy	Wd.	Thick.	Material	Color	Color	Mark Style	Head Lg.		Each
Cast Iron Heads
Inch
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	0000000
12"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.005"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
18"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.006"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
Inch/Metric
11 3/4"/300mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.005"/-0.09 mm to +0.15 mm	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
23 1/2"/600mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.007"/-0.11 mm to +0.25 mm	1"	3/32"	Steel	Silver	Black	Etched	4 1/2"	0000000	000000
Hardened Steel Heads
Inch
12"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
12"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.005"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
18"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.006"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
18"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.006"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	8ths (1"), 16ths (1")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
24"	32nds (4/32"), 64ths (8/64")	50ths (1/10"), 100ths (1/10")	-0.0035" to +0.007"	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
Inch/Metric
11 3/4"/300mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.005"/-0.09 mm to +0.15 mm	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000
23 1/2"/600mm	1/2 mm (10 mm), 32nds (4/32")	Millimeters (10 mm), 64ths (8/64")	-0.0035" to +0.007"/-0.11 mm to +0.25 mm	1"	3/32"	Satin-Chrome Steel	Silver	Black	Etched	3 5/8"	0000000	000000

Replacement Lockbolt for Square, Center, and Protractor Heads

0000000

Each

00000

Starrett High-Accuracy Combination Square Heads

Attach to Starrett High-Accuracy Combination Square Blades with the included lockbolts.

Square head checks 90° angles.

Hardened-steel heads are more durable and last longer than cast iron heads.

Square Head

Cast Iron
Component	For Blade Lgs.		Each
Square Head with Built-in Level	6"	0000000	000000
Square Head with Built-in Level	12"-48"	0000000	00000
Hardened Steel
Square Head with Built-in Level	6"	0000000	00000
Square Head with Built-in Level	12"-48"	0000000	000000

Replacement Lockbolts

For Head Style	For Blade Lgs.		Each
Square, Center	6"	0000000	000000
Square, Center, Protractor	12"-36"/300 mm-600 mm	0000000	0000

Starrett Depth Gauges

Reach deep into small holes and slots for precise depth measurements. This gauge has a rod to measures the depth of recesses where the blade won’t fit. The blade has a hook which grabs the edge of an object for easy alignment. Markings are etched for wear resistance.

				Graduation Marks (Numeric Increments)		Measuring Blade				Base
Lg.	Angle Measured	Includes	Measuring Range	Front Right	Back Left	Tip Wd.	Wd.	Wd.	Material	Wd.	Lg.	Color	Graduation Color	Overall Ht.	Features	Mfr. Model No.		Each
Bottom to Top/Top to Bottom Reading Direction
6"	30°, 45°, 60°	6" Lg. × 5/64" Dia. Steel Rod	0"-4 1/2"	64ths (1")	32nds (1")	0.47"	0.19"	3/16"	Steel	2 5/8"	1 9/16"	Silver	Black	6"	Protractor	236HB	000000	0000000