Crown Gauge for 26mm bottles

Came across this Crown Gauge called the King Crimp, selling on amazon. It is a stainless steel Go/No-Go gauge for checking crimp quality. Has 1.120, 1.125, 1.130, 1.135 holes for 26mm bottles.

http://www.kingcrimp.com

Same tool breweries use to set up and spot check on their bottling line.