Downhaul Pulley Hook
Thanks to the trim hook with 4-fold gear ratio made of cast aluminum, you can fine-tune the trim of a sail with eyelet to achieve maximum performance and speed. Easy to attach and robust to use, the trim hook is an indispensable tool for all sails without a built-in trim rolle.
> Four pulleys for easy downhauling
> Reduces the effects of friction by 75 %