Osculati Built-in Flush Mount Horn with Spiral Amplifier UOM (PN#):Piece (21.101.00) Pump out or drain afterwards

Pump out or drain afterwards

secure the Grouper's weight below the bottom of the hull before attaching the alligator clip to outboard or outdrive mounting bolt

Some inferior quality decals may be discoloured by this product

Bonds to metal for long lasting protection

Not compatible with the Shurhold PRO Rotary Polisher or Shurhold Dual Action Polisher Pro

Osculati Built-in Flush Mount Horn with Spiral Amplifier UOM (PN#):Piece (21.101.00) Pump out or drain afterwardsABS body, white grill, the spiral amplifier emit a very powerful sound (acoustic range: 112 dB). Outside size 79 x 141 mm, cut out size 60 x 96 mm, depth 110 mm.