Horizontal Palnut Mount, 22-1/2 % At Low Setting 120V/15A )( Infinite ), Terminal( 5~ 1/4" Tab~ L1,L2(Line),P(Pilot),H1,H2(Load) )~ Contacts( N.O. )' ( Rotary )~ Markings( 1-10 )~ Shaft( .187 Flat Up ) Gen Use Black Knob # 22-1349 2" Dia, Off-Lo-2-6-Hi, Universal Mount, W/ 5 Inserts Delfield Warmer Dme30Sw Seco Warmer Cw-1200. Series: Icc, Iccd, Icd, Isc, Iscd, Iscf, Iscfd. All Type 77 Drop-In Units. Upselling: Gen Use Black Knob # 22-1349 2" Dia, Off-Lo-2-6-Hi, Universal Mount, W/ 5 Inserts Universal Electric Knob Kit, # 22-1576 Includes: 5 Knobs, 10 Inlays, And 25 Stem Inserts~ (5 Ea. Blue, Green, Gray, Red, Yellow). Used With Infinte Switches And Electric Thermostats White Infinite Switch Knob # 22-1527 2" Dia, Off-Lo-2-6-Hi, Universal Mount, W/ 5 Inserts Palnut For Thread Stem Switches, 3/8-24, # 26-3886 Hex Nut For Thread Stem Switches, 3/8-24, # 26-1355 Infinite Switch Mounting Screw, # 26-2341 Palnut For Thread Stem Switches, 3/8-24, # 26-3886 Hex Nut For Thread Stem Switches, 3/8-24, # 26-1355