Product Review
The Starrett PT22431 depth attachment stabilizes the caliper while measuring the depth of grooves and bores. This attachment allows for perpendicular entry of the depth rod into a hole or groove, for accurate depth measurements. It attaches to the caliper by tightening a screw and removes easily when finished. Place the caliper vertically on a flat surface when tightening the screw to ensure the end of caliper and attachment are evenly lined up, for accuracy during measurement. Attachment is compatible with Starrett 6â€, 9â€, and 150 mm calipers.
