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,...
Openings for circles, squares, triangles, rectangles and hexagons. It also includes a handy inch scale. Center lines are provided whenever necessary. 4 1/2″ x 6″...
Opaque plastics, printed two sides and laminated for durability. Features E-scale, 16ths, picas, points, and agate scales. Also includes percentage and halftone screens, and proofreaders’...
Complete openings for furniture and appliance arrangements in 1/4″ to the foot scale. Expedites planning kitchen, dining room, family, library, living room, and bedroom. One...
Pacific Arc18in Gridded Centering Ruler PACSR-18 Made from 100% pure clear acrylic, Gridded Centering Rulers are break- and scratch-resistant, have an 1/8th grid over the...
Ellipses from 3-1/4″ to 4-1/2″ in 1/4″ increments. 15, 30, 35, 16, 45, and 60 degree projections. Each ellipse has center lines. Template measures 6″...