;Cecilware Griddle Ag 24, 36, 48, All Before 1/86;Garland Griddle G24;Imperial Grill Imga, Ir;Jade Grill Jggt, Jgt;Montague G15, G26;Tri-Star Tstg;Wolf Grill Hi-Boy & Mtg & Pro W/Suffix Tg~; Stg.];[Position Notch Up ] ; 11/16" Long Protrusion On Back Of Knob.;Range W/Grill: Ch, Chss, F, Fs.