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Detailed features
Ronstan 20mm Single Orbit Pulley with Lashing
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.
Features of the Ronstan RF25109 Orbit 20mm Single Pulley with Lashing
Comes with a 750mm x 1.7mm diameter lashing tool
| Diameter | 20 mm |
| Max. rope diameter | 6 mm |
| Workload | 250 kg |
| Breaking load | 550 kg |
| Weight | 9 gr |
In the same category
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<h2>The WICHARD 10 mm rope pulley</h2>
<div class="fiche-txt">This pulley is suitable for heavy loads. It is ideal for static manoeuvres. The sheave is protected by the flanges. Its universal head allows a large choice of attachments. Available with or without balls. Without balls, you can easily use it for mainsail hoists, halyards, boom vang, spinnaker vang and mast step. With balls, the block has two rows of balls on the sides, which gives it excellent performance under light loads. In this case, you can use it for mainsheet and sheet track, spinnaker sheets and arms, genoa sheets and backstays.</div>
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<h2>Characteristics of the WICHARD 10 mm rope pulley</h2>
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<p style="text-align:justify;">The 16 mm pulley is the smallest of the brand <strong>Harken.</strong> This one is<strong> ideal for small adjustments</strong> made of synthetic fibres. The pulley has a <strong>rolling system</strong> which uses stainless steel balls and an O-ring to hold the tip in the sheave between intermittent loads.</p>
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<p style="text-align:justify;">This model is the first without rivets or metal shackles, this T2 carbo pulley is ultra-resistant and made of composite materials.</p>
<p class="PIN_1373379577617_hazClick" style="text-align:justify;">It is ideal when used for trimming cars, mainsheet or vang sheets, building stepped hoists or crow's feet and any other system requiring the use of light blocks</p>
<p class="PIN_1373379577617_hazClick" style="text-align:justify;">The removable loop is inserted into the head of the pulley, then passed around the fixed point for a perfect hold. Product supplied with Dyneema loop.</p>
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<h2>Ronstan 30mm Single Orbit Pulley with Lashing Head</h2>
<div class="fiche-txt">No metal parts 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 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 passage of lashing or dyneema link. The 30 Orbit series is used on mainsail and spinnaker sheets for dinghies, catamarans and sport keelboats up to 5 meters. Very light and with a working load of 300 kilos for a break of 600 kilios for a weight of 22 grams, it is one of the most performing blocks in its category.</div>
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<h2>Features of the Orbit 30mm Lashing Head Ronstan RF35101 single pulley</h2>
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