Momentary Switch Activation Replacement Kit~, This New Switch Can Be Used To Replace Existing Curcular, Activation Switch Or Used As An Upgrade On Compatible, Models To Replace "Squared" Activation Switches., Fits Aj Antunes - Roundup Models~, Cm-100, Tbs-1X/2X, Ms-150/155/255/355, Dfw/Dfwt/Dfwf/-150/250 With Display Timer.,