L.S. Starrett Steel Protractors, Round Head, 6 in, 1 EA, #50127

Description

Special Order – This is a special order item and cannot be canceled or returned. Double graduations from 0-180å¡ in opposite directions permitting the direct reading of angles and supplementary angles The back of the tool is flat for ease of use The blade can be locked firmly at any angle by the lock nut Satin chrome finish for ease of reading and resistance to rust For setting bevels, transferring angles, small squaring tasks, checking cutter clearances within certain limits, and other applications Meets or Exceeds Accuracy and Performance Requirements of National and International Standards and are traceable to the National Institute of Standards and Technology