Chartpak

This all-purpose template features a 3" protractor, irregular curve, and 4" scale with holes to use as a compass. Circles, squares, triangles and hexagons from 1/16" to 1/2". Made in USA.

The Rapidesign R-50 Pocket Pal Template has 1/32 inch to 1 inch circles, 1/8 inch to 3/4 inch hexes, and 1/8 inch to 5/8 inch squares. Size: 3½" x 5-1/8"