Harken Carbo Ratchet - Single Swivel with Cam

On / Off switch

Single Ball Bearing Sheave

High strength to weight ratio

Cam cleat fitted

With or without becket

Select by sheave diameter:
40mm or 57mm

up to 10:1 holding power

£ 132.10 inc VAT

Calculate Delivery Cost

Harken Carbo Ratchets with cam cleats fitted allow sailors to lock off loaded lines while also providing low friction sheeting.

The cam cleat assembly adjusts and locks in a wide range of positions for crew accessibility.

Available with or without becket and in 2 sheave diameters.

Nylon resin sideplates are densely packed with long-glass fibres for a compact block with a high strength to weight ratio.

Machined aluminium sheaves are hardcoat anodised for strength and corrosion resistance.

Eight facets (specially formed angled surfaces) hold the line securely.

Ball bearings, sheaves, and sideplates are UV stabilised wih carbon black for maximum protection.

All ratchets feature on / off switches.

These blocks are ideal for main/jib/spinnaker sheets, mainsheet fine-tune, traveller controls, genoa leads and foreguys.

For the ultimate system mount a switchable ratchet in the cockpit and a boom-mounted Ratchamatic® directly above to allow double holding power in heavy air and to ensure the mainsheet runs freely in light air.

HarkenBlockMaximum Break LoadSafe Working LoadMaximum Line DiameterWeight
261040mm Single Swivel Cam136kg68kg6mm129grams
213857mm Single Swivel Cam340kg136kg10mm247grams
261140mm Single Swivel Becket Cam272kg136kg6mm132grams
213957mm Single Swivel Becket Cam680kg272kg10mm255grams

You may also like