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 Flag Holders Small “Z” Shaped Light Bracket Kit with 4 ½” LED Work Light Lighted Bumper Guides 7/8″ Dia. x 49″ (L) in Cap Style w/ Chrome Steel Clamps for Steel Bumper Heavy Duty Trailer King Pin Lock Cone Style Glitter Toggle Switch Extensions C.B. Mount Assembly