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Detailed features
The Harken ESP sheaves, with their simpler design, complete the current range of sheaves. The sheave shaft is mounted on bearings to withstand high static loads.
This range of blocks offers an ideal solution for halyards, reefing lines, backstay hoists.
- Sheave diameter : 40 mm
- Maximum rope diameter : 12 mm
- Fixation : 4 FH, 8 FH mm
- B : 39 mm
- C : 40 mm
- Maximum workload : 567 kg
- Breaking load : 907 kg
- Length: 65.5 mm
- Weight: 50 g
In the same category
4 other products seleted for you-
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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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<p>Like the other models in the same range, this pulley is ideal for small synthetic fibre ropes. It has a patented bearing system that uses stainless steel balls.</p>
<p>The 467 pulley is equipped with a narrow sheave for extremely fine adjustment bumps.</p>
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<h2>Wichard's friction ring</h2>
<div class="fiche-txt">This ring combines performance, lightness and reliability. It is very resistant and can be used under heavy loads or with low traffic. It allows a good circulation of the ropes while limiting the wear of the latter.</div>
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<h2>Detailed characteristics of the Wichard FRX friction ring</h2>
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<p>This Harken pulley has a low coefficient of friction and is compact and lightweight. It is therefore ideal for windsurfers and dinghies or for low load trimming bumps.</p>
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