57mm Harken Carbo Ratchet Triple, 2x 40mm Blocks, 150 Cam-Matic

This Harken Carbo ratchet assembly combines a switchable 57 mm ratchet triple block, two 40 mm blocks and a 150 Cam-Matic cleat in one fitting. The ratchet turns on and off precisely, letting you hold the loaded sheet by hand and ease it under control – a compact solution for high-ratio mainsheet systems.

Features

• Switchable ratchet
• Machined, hardcoat-anodised sheaves with eight flats for a secure grip
• Nylon resin sideplates with densely layered long glass fibres
• Bearings, sheaves and sideplates blackened
• 150 Cam-Matic cleat

Specifications

• Sheaves: 3x 57 mm and 2x 40 mm
• Max. line diameter: 10 mm
• Length: 175.5 mm
• Weight: 565 g
• Shackle pin diameter: 6 mm
• Max. working load: 1500 kg
• Breaking load: 3750 kg
• Holding power: 10:1

Applications

• Main, jib and spinnaker sheets
• Mainsheet fine tune
• Traveller controls
• Genoa lead
• Spinnaker pole downhaul

Harken's tip: pair the switchable ratchet in the cockpit with a Ratchamatic® on the boom above – double holding power in a breeze, a free-running sheet in light air.