D175-7WLW Ductowire Open Conductor Collector Wheel - 3" Dia. x 1 9/16" Wide with 3/8" Pin Knockout bushing can be removed for 1/2" Pinhole. Replaces roller on D175-7WL.
Electromotive SBN-2-WA 2 button Pendant. Consists of 2 buttons - All Single Speed