Blocks
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75mm Carbo automatic ratchet block with cam cleatSKU: HK2683Harken 75mm Carbo automatic ratchet block with cam cleat. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12 mm and weighs 440 gram. Has a max workload of 136 kg and a breaking strength of 340 kg. Learn More€329.95 €329.95
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75mm Carbo automatic ratchet block with cam cleat and becketSKU: HK2684Harken 75 mm Carbo automatic ratchet block with cam cleat and becket. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12mm and weighs 440 gram. Has a max workload of 272 kg and a breaking strength of 680 kg. Learn More€343.95 €343.95
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75mm Carbo fiddle with cam cleatSKU: HK2692Harken 75 mm Carbo fiddle with cam cleat. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12 mm and weights 424 gram. Has a max. workload of 408 kg and a breaking strength of 1020 kg. Learn More€231.95 €231.95
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75mm Carbo fiddle with ratchet and cam cleatSKU: HK2696Harken 75 mm Carbo fiddle with ratchet and cam cleat. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12 mm and weights 456 gram. Has a max. workload of 408 kg and a breaking load of 1020 kg. Learn More€273.95 €273.95
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Series 22 Single Control Sheave Addition KitSKU: RC00411Suits Series 22 ball bearing traveller systems Learn More€36.75 €36.75
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Series 40 Ball Bearing Orbit Block Single RF45101SKU: RF45101Ultra LightWeight . Low friction 2-stage Orbital ball bearing system. Highest working load in its class. Low profile and compact. High performance cleating. Easily fitted and securely retained Dyneema® Link head Learn More€34.50 €34.50
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Series 40 BB Orbit Block, Single, Becket, Swivel Head RF45110SKU: RF45110Swivel shackle head for unlimited block rotation.
Stainless steel shackle head and compatibility with sharp fixing points.
Ultra low profile integrated becket. Learn More€38.25 €38.25
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Series 40 Ball Bearing Orbit Block Single, becket RF45111SKU: RF45111Ultra low profile becket
Easily fitted and securely retained Dyneema® Link head Learn More€38.25 €38.25
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Series 40 BB Orbit Block, Single,Bkt,Cleat,SwivelHead RF45130SKU: RF45130Single, Becket, Cleat, Swivel Head* Learn More€93.99 €93.99
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Series 40 BB Orbit Block, Cheek RF45151SKU: RF45151Base suits curved mounting surface. Low mounting points for maximum strength Learn More€32.00 €32.00
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Series 40 Ball Bearing Orbit Block Double RF45201SKU: RF45201Single inner cheeks for minimum Weight & size. Easily fitted and securely retained Dyneema® Link head Learn More€72.49 €72.49
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Series 40 Ball Bearing Orbit Block Fiddle RF45501SKU: RF45501Easily fitted and securely retained Dyneema® Link head
Convert to a becket version by adding a Dyneema® link Learn More€47.50 €47.50
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Series 40 Ball Bearing Orbit Block Fiddle, becket RF45511SKU: RF45511Becket fiddle blocks use a Dyneema Link attachment for the sheet termination and are suitable for both spliced and un-spliced lines. If you need additional purchase, a becket take-off can be simply added to any fiddle block version just by adding a Dyneema Link Learn More€50.99 €50.99
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Series 40 Ball Bearing Orbit Block Fiddle, cleat* RF45521SKU: RF45521Both Ronstan BB and RT Orbit Blocks™ feature strong, lightWeight fibre-reinforced cleat arms. They have a wide range of adjustment and calibration marks, perfect for selecting your preferred cleating angle settings. The race-proven carbon-fibre reinforced Ronstan C-Cleat give secure rope holding with low entry and exit efforts, and are fitted with fairleads for fast action from any angle. Learn More€106.95 €106.95
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Series 40 Ball Bearing Orbit Block Fiddle, becket, cleat* RF45531SKU: RF45531Easily fitted and securely retained Dyneema® Link head. LightWeight integrated Dyneema® link becket. Composite C-Cleat and fairlead Learn More€105.95 €105.95
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Series 40 RTA Orbit Block,Auto, Single, Swivel HeadSKU: RF46100Fully Automatic load sensing ratchet engagement. Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Learn More€74.99 €74.99
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Series 40 RTM OrbitBlock,Manual, Single, SwivelSKU: RF46100MNow you can enjoy the flexibility of setting up your fitout exactly to suit yourself. Ronstan is the only company that offers a 40mm ratchet block with both auto and manual engagement models* Learn More€77.49 €77.49
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Series 40 Ratchet Orbit Block Single, AutoSKU: RF46101Now you can enjoy the flexibility of setting up your fitout exactly to suit yourself. Ronstan is the only company that offers a 40mm ratchet block with both auto and manual engagement models* Learn More€70.99 €70.99
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Series 40 Ratchet Orbit Block Single, ManualSKU: RF46102Manual modes allow the ratchet mechanism to be switched on or off as required. This is the preferred mainsheet set-up for many top sailors. Learn More€75.99 €75.99
