AS425PN Finish: Polished Nickel Features: -Air activated switch button.-Remote on/off air switch button does not include hardware.-Transmitter button with escutcheon,base and fastening nut include.-1.25" Cutout.-Max depth 1.0625 to 2". Construction: -Brass construction. Dimensions: -Overall dimensions: 2.0625" H x 7.17" W x 7.17" D. Warranty: -Manufacturer provides limited lifetime warranty and no warranty on tuscan brass finish.