Nauticalia Brass Signal Horn And Chain Size:22cm Weight: 100 grams (including batteries)

Weight: 100 grams (including batteries)

There's no need to thread 60 feet of rope throught the tow strap each time you connect or disconnect a tow rope

based on supplied product copy Material Aluminium Frame Product Weight 4

Lumen Output: Up to 850 lumens

The valve has two positions 'holding tank' or 'overboard'

Nauticalia Brass Signal Horn And Chain Size:22cm Weight: 100 grams (including batteries)Horns have been used in shipping and other forms of transport for centuries to attract attention and give warning, particularly in fog. Our traditional mouth horns are solid brass with nickel plated mouth pieces and strong brass reeds for longevity.