Carpenters and Sheet Metal Workers Extension Divider with Caliper, Inside & Outside Legs, 0-7"/0-175mm
A quadrant adjusting nut permits fine-adjustments for close measurements.
The hardened points are well shaped and bent slightly so they can be rotated and brought closer together if desired.
The head is made of forged steel.
The Starrett 85 extension dividers are exceptionally rigid although light in weight and easy to handle.
The sturdy construction of the joint eliminates side deflection of the legs