available
Detailed features
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
| Sheave diameter | Maximum rope diameter | Length | Weight | Maximum workload | Breaking load | |
| Simple | 16 mm | 5 mm | 38 mm | 12 g | 113 kg | 544 kg |
| Double | 16 mm | 5 mm | 54 mm | 28 g | 204 kg | 544 kg |
| Triple | 16 mm | 5 mm | 57 mm | 43 g | 318 kg | 544 kg |
In the same category
4 other products seleted for you-
<div class="fiche-txt">
<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>
<div class="fiche-txt"></div>
<h2>Features of Ronstan's RF8080 shock pulleys</h2>
</div>
available
-
<div class="fiche-txt">
<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>
<div class="fiche-txt"></div>
<h2>Characteristics of the WICHARD triple pulleys for 8-9 mm rope</h2>
</div>
available
-
<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>
available
-
<div class="fiche-txt">
<h2>Ronstan RF8081 Shock XL Pulley</h2>
<div class="fiche-txt">This pulley combines performance and versatility. It is ultra light and ultra compact. It is shock resistant and has a high load capacity.</div>
<div class="fiche-txt"></div>
<h2>Ronstan RF8081 Shock XL pulley features</h2>
</div>
available
• 
