Hinges are 3 inches long by 1-1/2 inches wide and nearly identical to the original hinges Lyman used after WWII on their seats and doors. The original hinges were 1-3/8 inches wide, and these new hinges are slightly larger at 1-1/2 inches wide. Chrome plated brass. Sold by the pair.
If you are looking for the exact original hinges, check out our used hardware collection.