Starrett® Spring Caliper, Outside, Series: 79B-8, Measuring System: SAE/Metric, Quick-Spring Nut, Flat Leg, Steel, 8 in L
- Starrett Yankee calipers and dividers are made from a high grade steel and well-finished
- 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
- Fulcrum stud is hardened and has a smooth bearing surface
- The legs are made of flat stock and are very durable
- 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- When the pressure is withdrawn, the nut automatically releases itself, sliding freely over the screw