This FMP (Franklin Machine Products)
133-1009 item
is used to turn
standard, open top,
commercial gas ranges into
griddles. Ideal for
restaurant, school and church
use. Made of heavy gauge
3/16" (5mm) steel with heat
resistant handles. Covers 4
burners. 22 9/16" x 22 9/16"
Not for use on electric
ranges.