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DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Starrett High-Accuracy Combination Square Heads
Protractor Heads
 |
Protractor heads measure angles.
Cast Iron—Cast iron heads are durable, so they resist dents and scratches. However, they corrode more easily than zinc heads.
Protractor | Cast Iron | ||||||
|---|---|---|---|---|---|---|---|
For Blade Lg. | Reversible | Features | Angle Measured Range | Graduations (Numeric Increments) | Each | ||
| 12" to 48" | No | Built-In Level | 0° to 180° | 1° (10°) | 0000000 | 0000000 | |
| 12" to 48" | Yes | Built-In Level | 0° to 180° | 1° (10°) | 0000000 | 000000 | |
 |
For Head Style | For Blade Lg. | Each | ||
|---|---|---|---|---|
| Center, Square, Protractor | 12" to 36"/300 mm to 600 mm | 0000000 | 00000 |
High-Accuracy Combination Square Heads
Protractor Heads
 |
Protractor heads measure angles.
Zinc—Zinc heads are lightweight and corrosion resistant.
Cast Iron—Cast iron heads are durable, so they resist dents and scratches. However, they corrode more easily than zinc heads.
