57mm Harken Carbo Ratchet Triple, Swivel, 150 Cam-Matic, Becket

The Harken 57 mm Carbo ratchet triple block with swivel, 150 Cam-Matic cleat and becket is designed for mainsheet systems. The switchable ratchet turns on and off precisely, letting you hold the loaded sheet by hand and ease it under control.

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
• Swivel, 150 Cam-Matic cleat and becket

Specifications

• Sheave diameter: 57 mm
• Length: 125 mm
• Weight: 445 g
• Max. line diameter: 10 mm
• Shackle pin diameter: 6 mm
• Maximum working load: 816 kp
• Breaking load: 2041 kp

Applications

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

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