This is a light duty dropleaf table leaf support. It is solid brass and made by cold-chamber-pressure-die-casting for spring tension in the fork arms.
Small tables only - use a pair per leaf, for safety. Not for tables to be leaned on, or to hold heavy loads.
The leaf may not lay at a perfect 90 degrees when folded down due to the limited space allowed by the leaf coming too close to the table.
The overall length, pin to pin, is 9 5/8".
Maximum width: 1 7/8".
End brackets measure 2 1/4" high x 1" wide.