Engineers' Protractor Ruler, Dual-Scales Cm and Tenths-Inch, Back-to-School, ...

Protractor Ruler, 6", 15Cm, Transparent (W-5)

Westcott Engineers' Protractor Ruler, Dual-Scales 1 Count (Pack of 1), Pink

Durable 6-Inch Transparent Ruler with Metric & Inch Scales for Accurate Drafting

Engineers' Protractor Ruler with Dual Scales for Accurate Measurements in Pink

Laminated 6-Inch Engineers' Ruler with Dual Measurement Scales & Straight Edge

C-Thru Inch/Metric Protractor Ruler, Inch in 10ths- W-8 Engineers Scale