This is a vintage Indestro 1/2″ socket wrench with model number 66472, made in the United States. It does not have a quick release feature and comes as a single item. The wrench is a square drive type and includes an offset wrench set with a size of 10 1/4″. It is suitable for both SAE and Metric measurements, with a warranty of 30 days provided by the seller. This classic tool is a reliable addition to any collection of automotive hand tools.