- Clear plastic with both inch and metric calibrations
- 18" square is 1-1/2"W
- See-thru capability allows visibility of drawings and notes
Clear plastic with both inch and metric calibrations 12” square is 1"W See-thru capability allows
SKU: 38-0150
2-1⁄2”W blade is constructed of select hardwoodClear acrylic edges are elevated to prevent smudgingH
SKU: 38-6434
1-1⁄2”W spring tempered stainless steel bladeDurable cast, fixed aluminum head with black finish is
SKU: 38-6368
1-1/2” wide stainless steel bladeGraduated in 16ths and centimetersT-square head is fixed polycarbon
SKU: 38-0135