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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-
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<h2>Ronstan 20mm Single Orbit Pulley with Lashing</h2>
<div class="fiche-txt">No metal elements in these Orbit pulleys, everything is made of high tech polymer resin capable of supporting high loads. The special feature of the Orbit blocks is also the optimization of the ball track which frees up the central part of the block hub, thus limiting the weight and allowing the lashing to pass through the dyneema garcette. The 20 Orbit series can only be used on dinghy and catamaran trimmers up to 5 meters. Very light and able to support a working load of 250 kilos for a break of 550 kilios for a weight of 9 grams, it is one of the most performing blocks in its category.</div>
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<h2>Features of the Ronstan RF25109 Orbit 20mm Single Pulley with Lashing</h2>
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<p>Airblock low friction carbo pulleys are lightweight, rugged, reliable and affordable. This line of pulleys complements Harken's Black Magic pulleys.</p>
<p>This model has a very high workload to ensure safe and easy adjustment.</p>
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<p>This bullet pulley has a low coefficient of friction for guiding bumps to the rear. It is compact and lightweight, with fast engagement and release under high or light loads.</p>
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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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