Davis Catamaran Wind Indicator "Telo-Cat".

Designed especially for catamarans, the Telo-Cat is durable and highly visible. It installs on the headstay bridle in seconds and is easily removed for trailering with no tools required. It comes complete with 8" vane, adjustable tacking arms and mounting hardware to fit most catamarans. The Telo-Cat is made of high-impact plastic with a stainless steel shaft and tacking arms. Includes mounting instructions for H-14/16/18s, Nacra 5.2,and Prindles with a turnbuckle forestay adjuster. It will also fit other catamarans that utilize a forestay fitting similar to these boats.