Each of these 3 spindle insert or adapters for 45 RPM records are a different color and style. They are made of hard plastic and snap into the center of smaller vinyl records, keeping them on them on the spindle. May also be used for craft projects.
Clear red is stamped "Philco Adapter 45 RPM Patent Pending"
Yellow reads "Made in U.S.A." with a trademarked logo
Black is stamped "14/2 KPL Mst 1/2"
Light wear, without cracks or chips. 1 1/2" wide (4 cm)