These Spring Loaded Retractable Index Plungers with a rest position are used for locating, positioning, and rapid adjustment of all kinds of tables, platforms and fixtures. Typical applications are in catering, medical, conveyors and gym equipment.
Diameter = Plunger Diameter.
Material - Aluminium body, steel shell (flange), steel plunger pin and steel spring.
Finish - Bright chrome or black powder coated.