Description of Starrett S229FZ Telescoping Gauge Arm
Features a handle, one rigid contact arm and one spring-tensioned telescoping contact arm. Package Dimensions: 1.778 H x 10.414 L x 10.414 W (centimetres). Package Weight: 0.15 pounds. Country of Origin : United States.
The action was rough as trash. One was even cumbersome to use. Lack of quality control. That's not what I expect from Starrett. Apparently, this is the latest company to ruin its good name for making a quick buck. I returned them the next day.