Material Chrome or Stainless Steel Unit & Package Sold by each, bulk Chrome Plated Stainless Steel Horn Bell Size 40550 40552 4-5/8” — 7-3/8” (Fits Grover rectangular air horns) Part No. & Image Selection Rectangular Style Horn Cover Part No.: -- Please Select -- 40550 40552 Combination of product variants is not available Related Products Universal Front Hub Cap in Standard Shape Glad Hand & Connector Holder Stainless Steel One Piece Rear Light Bars with Oval (6) Lights in Slanted Style Lens Guard for Thin Line LED Marker Lights Chrome Flying Lady with Oval Base Hood Ornament White Classic Swan Hood Ornament