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Steel Rule, 150 mm 31 (in/mm) Flexible, StarrettMade in United States

Steel Rule, 150 mm 31 (in/mm) Flexible, Starrett
  • 150 mm (5 3/4") No. 31 graduations rule.
  • Full-flexible steel.
  • Graduated 150 mm end-to-end on mm edges and to 5-3/4" with a blank end on the inch edges.
  • 1/2" wide and 1/64" thick.
Part Number: 1828
Weight: 0.03 lb

Price: $29.00

In stock
Quantity:
Starrett 150 mm (5 3/4") No. 31 graduations, full-flexible steel rule.

Starrett catalog number C331-150.

Graduated 150 mm end-to-end on mm edges and to 5-3/4" with a blank end on the inch edges.

Graduations No. 31 - 32nds and 64ths on one side; mm and 1/2 mm on reverse. All four edges graduated from same end.

This rule is 1/2" wide and 1/64" thick.

All Starrett steel rules are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.

Chris Chris' Tips
When using a precision rule for very close accuracy, the eye can read better by measuring between two lines than from the end of the rule to a line.  

Here is how to use a steel rule.

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 www.P65Warnings.ca.gov.