3-3/8" x 2-1/16" Heat Indicator/Gauge. The stud is located at the bottom center and is 1 inch long with 3/4" threaded including a nut to tighten. Fits
Amana Models
AM26LP
Brinkmann Models
810-1750-S, 810-1751-S, 810-3551-0, 810-3661-F, 810-3751-F, 810-3752-F, 810-3885-S, 810-4551-0, 810-4556-0, 810-4557-0, 810-4580-F, 810-4580-S, 810-4580-SB, 810-6550-S, 810-6570-F, 810-6631-F, 810-6680-S, 810-8501-S, 810-8502-S
Four Seasons Models
FSSHGLP
Master Cook Models
SRGG31401, SRGG61401
Sonoma Models
PF30LP
Surefire Models
SF34LP
Tuscany Models
CS784LP, CS812LP, SGR30MLP, SH-CS812LP