Vintage 1970's Air Compressor

Vintage Air Compressor Quick Release Connectors and Air Fill Nozzle from the 1970's.  The larger center piece has three ball bearings and pulls back and releases forward to attach male ends.  The air fill nozzle is used to fill air in tires with a standard size valve stem.  Made in USA.  Very good use condition with some wear, scratches, and rounding of the nuts as seen in photos. Please note that on July 9, 2023, the USPS eliminated its First-Class Package option and replaced it with USPS Ground Advantage.  Of course, the cost isn't any cheaper, but unfortunately the shipping time is likely to increase by a few days because ground transportation may be used during more parts of the shipping process. This slower delivery time is beyond my control and will soon become the new normal.  If you prefer faster delivery times, please ask before you purchase the items so I can increase the shipping cost accordingly.