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€78.20 Tax included
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Livraison en points relais : Gratuit
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Detailed features
Airblock low friction carbo pulleys are lightweight, rugged, reliable and affordable. This line of pulleys complements Harken's Black Magic pulleys.
This model has a very high workload to ensure safe and easy adjustment.
| Sheave diameter | Maximum rope diameter | Shackle diameter | Length | Weight | Maximum workload | Breaking load | |
| Simple | 40 mm | 10 mm | 4 mm | 86 mm | 44 g | 220 kg | 735 kg |
| Double | 40 mm | 10 mm | 5 mm | 94 mm | 86 g | 440 kg | 1080 kg |
In the same category
4 other products seleted for you-
<p style="text-align:justify;">This block is one of Harken's smallest blocks. It is ideal for small synthetic fiber tuning lines on Hi-Tech dinghies. It features a patented bearing system that uses stainless steel balls captured in a groove</p>
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<h2>WICHARD triple pulleys for 8-9 mm rope</h2>
<div class="fiche-txt">These pulleys are suitable for heavy loads and static manoeuvres. The 45 sheave rotates around the stainless steel shaft and is protected by the flanges. The universal head of these pulleys allows a wide choice of attachments. Available with or without balls. Without balls, they are perfect for mainsail hoists, halyards, boom vang, spinnaker sheets for sport catamarans and small keelboats. With balls, they have two rows of lateral balls, which gives them a very good performance under light load. Under high load, the forces are taken up by the stainless steel shaft without lateral friction. You can use them for mainsheet and sheet track, spinnaker sheets and arms, genoa sheets and backstays.</div>
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<h2>Characteristics of the WICHARD triple pulleys for 8-9 mm rope</h2>
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<h2>Ronstan RF8080 shock pulleys</h2>
<div class="fiche-txt">The Shock Friction Pulley is the newest addition to the Ronstan pulley range. It is made of aluminium, which makes it very light. It accepts a 6 mm diameter rope. The breaking load is 350 kg.</div>
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<h2>Features of Ronstan's RF8080 shock pulleys</h2>
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<h2>Ronstan's range of 40mm Single Orbit Winch Pulleys</h2>
<div class="fiche-txt">No metal elements in these Orbit pulleys, except for the stainless steel ball bearings, everything is made of high-tech polymer resin capable of withstanding heavy loads. The special feature of the Orbit pulleys is also the optimization of the ball track, which frees up the central part of the pulley hub and thus reduces the weight. The Orbit Simple Series 40 is a range of blocks in several versions used for mainsheet and spinnaker sheets on dinghies, catamarans and sport keelboats up to 5 meters, but also for halyard, tackle and backstay reefing on boats up to 8 meters. They can also be used for trimming lines on boats over 8 meters. Very light, with a working load of 325 kilos and a breaking strength of 700 kilios, and a compact weight.</div>
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<h2>Ronstan Orbit 40mm Single Pulley Features</h2>
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