Based on this product's specifications, here are some alternatives and similar models
Measuring Gauge INSIZE Spoinomierz SPA-40.MS1/MS2 (4838-1)
Summary description:
INSIZE Spoinomierz SPA-40.MS1/MS2 (4838-1) is a precision measuring gauge designed for joint and gap inspection. Supplied under the INSIZE brand, this model is intended for accurate physical gauging tasks where a fixed-form reference instrument is required. Use it for checking seam widths, fitment tolerances and repetitive dimensional verification in workshop or quality-control environments.