Accurately transfers measurements, scribe arcs, and lay out circles to large for conventional compasses, fits any scale, 1/2 inch to 1 1/8 inch wide, 2 scriber points and 2 pencil points included, up to 4 points can be stored in body, free wh
Precision trammel set, accurately transfers measurements, scribe arcs, and lay out circles to large for conventional compasses, fits any scale, 1/2 inches to 1-1/8 inches wide, 2 scriber points and 2 pencil points included, up to 4 points can be stored in body, free wheeling thimble for greater precision, aluminum knurled body, steel collet holds replacement leads, scribers and crayons, points reverse into body for safety. |
