No. 73,
79, 83 Series
"Yankee"
Spring-Type Calipers and Dividers
with flat legs and
quick-spring or solid nut
Nos. 73, 79, 83 Series
4, 6, 8, 12" (100, 150, 200, 300 mm)
Starrett "Yankee" Calipers and Dividers are made from a high-grade
steel and well finished. The legs are made of flat stock and are very
durable. The fulcrum stud is hardened and has a smooth bearing surface.
The bow spring, although flexible, is exceedingly strong to assure reliability.
All sizes are available with either spring nut or
solid nut. The Starrett quick-adjusting automatic-closing spring nut is
designed for making fast, positive adjustments. The threads of the nut
firmly engage the screw at the slightest pressure from the leg. When the
pressure is withdrawn, the nut automatically releases itself, sliding
freely over the screw. This feature saves time in opening and closing.
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