40 mm Ball Bearing Block - Fiddle, Hook, Cam, Eye ø9.5 mm Clevis Pin Used for furlex Halyard swivels

Used for furlex Halyard swivels

When upgrading to new rigging screws on a boat built prior to this change

The Seldén BBB20 Double Ball Bearing Block is designed for trim lines on dinghies and keelboats

The use of chrome plated aluminium bronze and high-grade marine stainless steel ensures resistance to corrosion and thread seizing

40 mm Ball Bearing Block - Fiddle, Hook, Cam, Eye ø9.5 mm Clevis Pin Used for furlex Halyard swivelsThe BBB40 Fiddle Block with Hook, Cam, and Eye offers versatile rigging options for medium loads. The large 40 mm primary sheave and smaller secondary sheave provide increased mechanical advantage, while the 27 mm composite cam cleat ensures quick adjustments. The cam cleat arm can be set to a variety of angles. The hook is swiveling and allows for quick attachment. The eye at the top of the cam cleat arm is used as "dead end" for a cascade