[ 1/2" FPT X 1/2" FPT ] [ ROTATION OFF/ON] [STEM;POSITION UP/DOWN] [STEM SIZE .240"] [CTR INLET TO END;OF STEM 3-1/2"] STEM 2-1/4" [WIDTH 2-1/2"], ;[ COMES WITH KNOB # 22-1057 ];BAKERS PRIDE OVEN ALL.;NOTE: BAKERS PRIDE SOMETIMES USES BLACK PLASTIC ROUND KNOB.