The Moore & Wright Protractor Type Depth Gauge has a full range rule adjustment and the readings can be fixed by means of a locknut. Rules are graduated on both sides.

Protractor plate is graduated 0º - 180º - 0º.
Scale Resolution: 1/2°.

The Moore & Wright 44 Protractor Type Depth Gauge Metric/Imperial has the following specifications:

Size of Base: 79mm/3.11in.
Width: 5.5mm/0.22in.
Thickness: 1.0mm/0.04in.
Length of Blade: 195mm/7.68in.

Metric/Imperial Scale Graduations : Front Face: 1/32nd, Rear Face: 1.0mm.