| Country of Origin | United States |
|---|---|
| Brand | Starrett |
| Maximum Measurement | 3" |
| Caliper Type | Outside Caliper |
| Joint Type | Spring |
| Leg Size | 3" |
Check the listing for details. Vintage 3" L. S. Starrett Spring-Joint Outside Calipers. Condition: Used, Made in United States. Listed at 18.95 USD. Patent June 2, 1885. I have not cleaned this item.