Textile blocker Dyneema® | Blocker-Roller® Blocker-Roller FRD20

The Blocker-Roller® textile blocker is an adjustable, self-locking estrope with a low-friction ring, or an open ring for hooking your headsail sheets.

• Three times lighter and twice as strong as a conventional metal blocker, the Blocker-Roller® textile blocker can be used to create a furler, a barber-haufer that can be easily installed on a chainplate or rail,...
• Simple and effective, this blocking system uses the textile sock principle: the greater the tension, the stronger the blocking.
• Installation and use is simple and requires no drilling in the boat. The blocker is attached with a shackle or snap shackle directly to an existing chainplate, fargue rail, trigger guard, etc.

+ Use

1- Connect the Blocker-Roller to your deck with our "Bosco" textile shackle.

2- Adjust the power of your genoa:

• By increasing the length of the Blocker-Roller® boom, you raise the clew, which opens the sail and the power comes out the top.
• Decreasing the length of the Blocker-Roller® boom closes the leech, increasing power and heel.

Advantages

• Multi-purpose textile "wedge cleat" mobile rope clamp
• Easy adjustment of pull point height 
• Quick and easy to install on rail, trigger guard, chainplate, etc., according to your deck layout
• Optimized ergonomics, no protruding or aggressive parts
• Improves your deck layout