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Protractor Head Material
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.
Blades with Square Head with Built-In Level, Center Head, Reversible Protractor Head, and Scriber
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Inch/Metric |
Square head checks 90° angles.
Protractor head measures angles.
Center head identifies the center on pipes, rods, and shafts.
Etched—Etched graduation marks are wear resistant.
Blade | Graduation | Cast Iron Square Head | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Blade Lg. | Front Graduations (Numeric Graduations) | Back Graduations (Numeric Graduations) | Lg. Accuracy | Wd. | Thk. | Material | Color | Color | Type | Head Lg. | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Inch/Metric | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 23 1/2"/600 mm | 0.5 mm (10 mm), 1/32" (4/32") | 1 mm (10 mm), 1/64" (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 | 0000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 Starrett High-Accuracy Combination Square with Iron Head Reversible Protractor Head, 23-1/2"/600mm Steel Blade EachDelivers in up to 6 weeks | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
