This is a 4 piece star burner set originally from a 1925 Superior brand stove. This style was found on several other period stove companies. Please view all photos and photos of measurements. The longer burners use a resting bracket at the rear, the shorter burners have a post/peg on the underside that rests on the longer burner support bar. Each has an attached adjustable round air vent where they insert into the burner valve orifice.

They have been thoroughly cleaned - the finished is high heat enamel paint (NOT PORCELAIN ENAMEL).

MEASUREMENTS: Please see photos (give us call with any questions)