This Harken Carbo 40 mm single block with swivel and fiddle
The block is developed for smooth trimming on dinghies and sailboats where low weight, strength, and reliable function are important under load.
The fiber-reinforced composite construction makes the block suitable for mainsails, jibs, spinnaker sheets, and control lines on boats of various sizes.
Key features40 mm sheave for lines up to Ø10 mm
Swivel and fiddle for flexible mounting
SWL of 136 kg
Breaking load of 272 kg
Lightweight fiber-reinforced composite construction