Snap shackle Lead Adaptor - PBB60, PBB70, BBB60, RBB60, CX15, GX15, CXr15 Boss Pack the length of the boom

the length of the boom (E-measurement) and whether the mast is of conventional type or a furling mast

fixing the dead end of the halyard in the mast and letting it run through a block attached to the halyard swivel

319-583-01 shall be used for rigging screws produced prior to 2022

bolt and grub screw

The BBB40 Fiddle Cam Block features a large 40 mm primary sheave

Snap shackle Lead Adaptor - PBB60, PBB70, BBB60, RBB60, CX15, GX15, CXr15 Boss Pack the length of the boomReplaces the standard shackle of a Seldn block. This snap shackel lead adaptor has a big, well rounded loop allowing the line to slide with low friction. Compared to a regular snatch block, this shackle is lighter, easier to operate and lower cost. Typical applications are barber haulers for spinnaker and jibs but also to tension a Seldn CX with 2: 1 purchase. This not only makes for better performance but it also makes it easier to connect the Seldn