Furlex furling line, ø8 / 25000 mm, 24 plait Polyester Manual Winch The BBB40 Fiddle Block features

The BBB40 Fiddle Block features a large 40 mm primary sheave and a smaller secondary sheave for increased mechanical advantage in rigging systems

making it ideal for precise and safe rig tuning according to Seldén's specifications

180 x 65 mm

The System 42 End Control Starboard/Cam is mounted on the starboard side of a main sheet track

It features a swiveling shaft with swivel lock - a plastic washer which is placed between block body and shackle for fixed 0° or 90° shackle position

Furlex furling line, ø8 / 25000 mm, 24 plait Polyester Manual Winch The BBB40 Fiddle Block featuresUsed for Furlex Type A, 100S, 104S, 200S TD, 204S TD.