As an Amazon Associate, we earn from qualifying purchases. 54171-FCFB STEEL CITY METALLIC CEILING BOX- 4" DIAMETER STEEL 2-1/8" Steel City . 54171-FCFB Gallery Attributes Brand name, Manufacturer name, ManufacturerSteel City Extra Product Name54171-FCFB STEEL CITY METALLIC CEILING BOX- 4" DIAMETER STEEL 2-1/8" UPC785991044928 keywordsCeiling Fan Box,Electrical Outlet Box, Steel,Octagon/Round Box - Steel,Conduit Bodies & Outlet Boxes (Non-Hazardous) moq, multiple, tierMinQty11 MPN, SKU54171-FCFB qtyInStock47 snippetCeiling Fan Box Type Ceiling Fan Depth 2-1/8 Inch Diameter 4 Inch Capacity 22 Cu Inch Shape Octagon Number of Knockouts 5 Knockout Location (1) Bottom, (2) Sides, (2) Cable Ends Knockout Size (1) 1/2 Inch Conduit Bottom, (2) 1/2 Inch Conduit Sides, (2) 1/2 Inch Conduit Cable Ends Material Hot Rolled Pre-Galvanized AISI C-1008, ASTM G90-U 0.062 Inch Steel Mounting F Bracket, Lag Screw Clamp Type Non-Metallic Sheathed Cable Approval UL 514A, CSA, FS W-J-800 Standard Package 10 per Carton Construction Drawn Features / Benefits Switch Boxes Feature a Longer Ear and a Special Notch This Provides Clearance for the Screws that are Used to Attach Wall Plates to GFCI or Rocker Type Light Switches tierPrice123.6 Distributor offers SellerSKUMOQIn stockMultiplePrices Kelly Hayes54171-FCFB14711 @ $23.60