Sizes Series 4120
4124 Bimetal thermometer

sizes in inch.     go to sizes in mm.
Sizes A B C D E F L1
3 0.81 0.56 3.19 0.63 0.25 0.43 2½,  4,  6,  9
12, 15, 18, 24
5 1.07 0.66 5.04 0.63 0.25 0.43