8ths graph rulers are transparent for visibility and beveled to accommodate work with ink. Edges are calibrated to 16ths to the inch with a centering...
Transparent handy 8ths graph ruler calibrated in 16ths to the inch. Beveled edges to accommodate work with ink. Zero centering scale. Laminated for durability.
Transparent combo ruler with both an 8ths graph and 16ths to the inch calibrations plus zero centering scale. The other edge has millimeters numbered in...
Clear plastic T-square with inch and metric calibrations. Easy to see through to underline notes, draw columns or check the layout of your paperwork. 12″...
Clear plastic T-square with inch and metric calibrations. Easy to see through to underline notes, draw columns or check the layout of your paperwork. 18″...
360 degree compass protractor with arm that measures 3 1/2″. Transparent plastic protractor calibrated to measure courses and bearings on charts and plotting sheets. Use...
Transparent ruler with 16ths to the inch markings on one edge and millimeters numbered in centimeters on the opposite edge. Great for the office, school,...