Sea-Dog Drop-In Hidden Horn V.2 w/Grills [431230-1] Marine Plumbing & Ventilation | Ballast Pumps Express® Mach4™ - Left Hand

Express® Mach4™ - Left Hand - Stainless Steel Propeller - EX-1417-4L - 4-Blade - 14

Mount ring design allows easy access to Thru Hulls

: 205mm x 110mm (8" x 4

High Quality Brass or Stainless Steel Fittings

Designed using state-of-the-art technology

Sea-Dog Drop-In Hidden Horn V.2 w/Grills [431230-1] Marine Plumbing & Ventilation | Ballast Pumps Express® Mach4™ - Left HandDrop In Hidden Horn V. 2 with Grills Drop In Hidden Horn V. 2 with Grills is constructed of powder coated steel and injection molded nylon. Kit includes horn plus one chrome and one white decorative billet snap in grill. Hole size 1 7 8" x 3 3 8". At 108 decibels and a frequency (Hz) of 37020A, this horn meets US Coast Guard's COLREGS and ABYC standard A 23 for use on vessels under 12m (39'). 12VDC. NMMA Type Accepted #2577065. WARNING: This product