Protractor, Rectangular Head, StarrettMade in United States

Protractor, Rectangular Head, Starrett
  • Starrett steel protractor (0-180°), 6" blade, rectangular head
  • Starrett catalog number C183
  • Double graduations from 0-180° in two directions
  • The blade can be locked firmly at any angle by the lock nut
  • Satin chrome finish for ease of reading and resistance to rust
Part Number: 3556
Weight: 0.25 lb

Price: $104.00

In stock
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This is a highly useful and accurate tool for setting bevels, transferring angles, small squaring tasks, checking cutter clearances within certain limits, and many other applications.

Double graduations from 0-180° in opposite directions permit the direct reading of angles and supplementary angles.

The back of the tool is flat for ease of use.

Chris Chris' Tips
Warning Icon WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and/or reproductive harm. For more information go to