C-Thru Protractor Ruler SKU: CTRW42 UOM: Each Sign up to create a quote + – Add to Quote Specifications SPECS westernex_protractor_rule.pdf Brochure westernex_measuring.pdf UOM Each Features & Benefits 6"/15cm 32ths to the inch protractor ruler Transparent 180° protractor ruler featuring 8ths graph, 16ths to the inch, and centimeter scales Laminated for durability