HARKEN 29mm Double Block, 381 Product Type_Jib Systems Urethane Universal Joint

Urethane Universal Joint

Precision design

and carbon connection points

Unloaded main and jib sheets run out freely during mark roundings

ESP end controls are value-oriented options for the installation of 2:1 to 4:1 systems

HARKEN 29mm Double Block, 381 Product Type_Jib Systems Urethane Universal JointLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. optimized systems decrease overall line clutter because they use less line than traditional gross trim fine tune systems.