Billet Specialties 199870 Polished Universal Billet Dimmer Switch Cover Brand New Polished Round Dimmer Switch Cover for 1955-1957 Chevy's | * This Dimmer Switch Cover is produced by Billet Specialties Inc (Part # 199870) Add the finishing touch to the drivers compartment of your 1955-1957 Chevy with this beautiful polished billet dimmer switch cover | * This polished billet dimmer switch cover offers a more traditional look with all the Billet Specialties quality Features: | * Polished Finish | * Machined non-slip surface | * Stainless steel set-screw design Applications: | * 1955-1957 Chevy Bel Air | * 1955-1957 Chevy 150 | * 1955-1957 Chevy 210 | * 1955-1957 Chevy 210 Delray | * 1955-1957 Chevy Nomad | * 1955-1957 Chevy Sedan Delivery Dimensions: | * Inside Diameter: 7/8"