Starrett High-Accuracy Combination Square Heads
Attach to Starrett High-Accuracy Combination Square Blades with the included lockbolts. Protractor head measures angles.
| For Head Style | For Blade Lgs. | Each | |
| Square, Center, Protractor | 12"-36"/300 mm-600 mm | 0000000 | 00000 |
High-Accuracy Combination Square Heads
Attach to High-Accuracy Combination Square Blades with the included lockbolts.
Protractor head measures angles.
Cast iron heads are durable, so they resist dents and scratches. However, they corrode more easily than zinc heads.
Protractors with Adjustable Arms
Set bevels and measure angles. Also known as bevel protractors, these have an adjustable arm. All have graduations from 0° to 180° in both directions. They’re made of corrosion-resistant stainless steel and have wear-resistant etched markings.
Starrett Protractors with Adjustable Arms
Also known as bevel protractors, set bevels and measure angles with the adjustable arm. All have graduations from 0° to 180° in both directions. They have a corrosion-resistant satin-chrome finish that reduces glare and wear-resistant etched markings.
Head | Graduation | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angle Measuring Range | Graduation Marks (Numeric Increments) | No. of Arms | Arm Lg. | Shape | Ht. | Wd. | Color | Color | Mark Style | Manufacturer Model No. | Appearance | Each | |
Steel | |||||||||||||
| 0°-180° | 1° (10°) | 1 | 6" | Half Round | 2" | 3 1/4" | Silver | Black | Etched | C19 | Satin | 0000000 | 0000000 |
| 0°-180° | 1° (10°) | 1 | 6" | Rectangular | 2" | 3 3/8" | Silver | Black | Etched | C183 | Satin | 0000000 | 000000 |
Protractors with Graduated Arm
Use this protractor to measure angles and dimensions. It has graduations from 0° to 180° in both directions. Protractor is corrosion-resistant stainless steel with wear-resistant etched markings. Also known as a bevel protractor, it has an adjustable arm. The arm is narrow to fit into holes for use as a depth gauge.
Arm | Head | Graduation | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angle Measuring Range | Graduation Marks (Numeric Increments) | No. of Arms | Lg. | Wd. | Front Graduation Marks (Numeric Increments) | Shape | Ht. | Wd. | Color | Color | Mark Style | Each | |
Inch | |||||||||||||
Stainless Steel  | |||||||||||||
| 0°-180° | 1° (10°) | 1 | 6" | 7/32" | Inches (1"), 32nds (4/32") | Rectangular | 2" | 3 3/8" | Silver | Black | Etched | 0000000 | 000000 |
Starrett Protractors with Graduated Arm
Measure angles and dimensions with one tool. Protractor has graduations from 0° to 180° in both directions. Also known as a bevel protractor, it has an adjustable arm. The arm is narrow to fit into holes for use as a depth gauge. It has a corrosion-resistant satin-chrome finish that reduces glare and wear-resistant etched markings.
Arm | Graduation | Head | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angle Measuring Range | Graduation Marks (Numeric Increments) | No. of Arms | Lg. | Wd. | Front Graduation Marks (Numeric Increments) | Back Graduation Marks (Numeric Increments) | Color | Mark Style | Shape | Ht. | Wd. | Color | Manufacturer Model No. | Appearance | Each | |
Inch | ||||||||||||||||
Chrome Plated Steel | ||||||||||||||||
| 0°-180° | 1° (10°) | 1 | 6" | 3/16" | Inches (1"), 64ths (1") | Inches (1"), 32nds (1") | Black | Etched | Rectangular | 2" | 3 3/8" | Silver | C493B | Satin | 00000000 | 0000000 |
Pocket-Size Protractors
Small enough to fit in your pocket, this versatile tool measures angles and dimensions and has a center finder. Also known as a bevel protractor, it has an adjustable arm. Protractor is corrosion-resistant stainless steel with wear-resistant etched markings.
Arm | Graduation | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Angle Measuring Range | Graduation Marks (Numeric Increments) | No. of Arms | Lg. | Wd. | Color | Color | Mark Style | Ruler Front Graduation Marks (Numeric Increments) | Features | Each | |
Inch/Metric | |||||||||||
Stainless Steel | |||||||||||
| 0°-180° | 1° (10°) | 1 | 4 1/2" | 5/16" | Silver | Black | Etched | Millimeters (1 cm), 64ths (8/64") | 59° Drill Point Gauge, Center Finder, Circle Divider, Tap and Drill Reference Table | 0000000 | 000000 |