Rules, Steel, Starrett, Individual Sizes






Starrett precision steel rules are machine-divided, not photoengraved. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.
Graduation No. 4R are 8ths, 16ths, quick-reading 32nds and 64ths.
Graduation No. 16R are Quick-reading 32nds and 64ths, aircraft quick-reading 50ths and 100ths.
Graduation No. 5R are quick-reading 10ths, aircraft quick-reading 100ths, 32nds and 64ths.
Graduations No. 31 are 32nds and 64ths on one side; mm and 1/2 mm on reverse.
Flexible rules are 1/2" wide and 1/64" thick.
Rigid rules are 3/4" wide and 3/64" thick.
Before you pay
Check the method and total at checkout.
When it ships
Allow for processing time as well as the journey to you.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
View policyIf you need a refund
Keep your order number and contact the store to start.
Please contact us for the refund processing timeframe before returning an item.
View policyDelivery costs
Review the cost for your destination and chosen service.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyReturning an item
Check the return conditions before sending anything back.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
View policy