Westbrass Replacement Disposal Air Switch Trim, Polished Chrome, ASB-B3-26 Air switch for remote Garbage disposal control Brass button and flange trim 3 in. Length switch body fits 2-1/2 in. Thick decks Control box and hose not included Eliminates shock hazard for safe disposal operation Air   switch for remote garbage disposal control Brass   button and flange trim 3 in.   length switch body fits 2-1/2 in. thick decks Control   box and hose not included    (Required. Check item# ASB-2B3) Eliminates   shock hazard for safe disposal operation Replaces   most manufacturers, including Franke, InSinkErator, G.E., and Waste King Do not   use plumber&#039;s putty for installation use silicone seal Polished Brass Polished Nickel Satin Nickel Oil Rubbed Bronze Stainless Steel Polished Chrome White Matte Black Antique Copper