The object is a vintage advertising bottle opener for Pittsburgh Paints. Additional information:

It is made of metal and has the words "Pittsburgh Paints" stamped on the handle.

Pittsburgh Paints, now known as The Pittsburgh Paints Company, has been in business for over 100 years.

The company produces a range of paints, stains, and other coatings.

The tool likely served as both a paint can opener and a bottle opener, common promotional items in the mid-20th century.

PPG sold its architectural coatings business, which will be renamed The Pittsburgh Paints Company.