They are made from the finest steel available and are hardened and tempered. The 4R graduations show 1/8ths and 1/6ths on one side and32nds and 64ths on the reverse. Rules are 1 1/8" wide and. 042” thick.
PEC 161-006 6 16R Flexible Rule
PEC Tools - Steel Rule: 6″ OAL, English & Metric Graduation, Rigid, 3/4″ OAW - 01470905 - MSC Industrial Supply
They are made from the finest steel available and are hardened and tempered. The 4R graduations show 1/8ths and 1/6ths on one side and32nds and 64ths
Machinist Ruler/Rule PEC USA 24 Rigid Satin 4R Scale 1/8, 1/16, 1/32, 1/64
PEC Tools Rigid 6 4R Stainless Steel Satin Chrome Machinist Engineer Ruler Scale with Markings 1/8, 1/16, 1/32 & 1/64 7506
Made in the USA by PEC Tools from the finest hardened and tempered steel available Has a zero glare satin chrome finish which makes it easy to read
PEC 12 Zero Glare 4R (1/64, 1/32, 1/16, 1/8) Replacement Machinist Combination Square Blade Ruler Rule 7185-012
Picking a Precision Steel Rule
2 Pack Stainless Steel Ruler Machinist Engineer Ruler, Metric Ruler with Markings 1/8, 1/16, 1/32, 1/64 Inch for Engineering, School, Office, Architect, and Drawing (12 Inch, 6 Inch)
PEC Tools 24 16R Rigid Black Chrome,high Contrast Machinist Ruler with Markings 1/50, 1/100, 1/32 and 1/64 : Tools & Home Improvement
This precision 24” 16R rigid ruler is made in the USA by Products Engineering Company (PEC Tools), a premier tool manufacturer. Rule is made from
PEC Tools 24 16R Rigid Black Chrome,high Contrast Machinist Ruler with Markings 1/50, 1/100, 1/32 and 1/64
Starrett - Steel Rule: 6″ OAL, 4R Graduation, Rigid, 3/4″ OAW - 86421328 - MSC Industrial Supply
USA PEC 12 Flexible Stainless 5R Machinist ruler/rule 1/64, 1/32, 1/10, 1/100
Benchmark Tools 466538 Rigid English/Metric 300 mm / 12 inch Machinist Rule with Mm.5 mm, 1/32 and 1/64 Markings Stainless Steel Black Chrome Finish