Ronstan Series 55 Ratchet Orbit Block™ Single, swivel head, auto & manual RF56100 55mm Single block with swivel head and auto & manual ratchet $108.99 You Save $21.80 $87.19 Qty Out of Stock Enter your e-mail address to be notified when product is in stock Notify Me! Add Review Ask Question Product Description Reviews (0) Questions FEATURES Up to 20:1 holding power Smooth easing of sheets High performance cleating Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Automatic & manual ratchet block   SPECIFICATIONS Sheave Ø 55 mm Max. Rope Ø 10 mm Max. Cable Ø N/A mm Pin Ø 5 mm M.W.L. 250 kg B. L. 650 kg Weight 82 g APPLICATIONS Mainsheet systems and spinnaker sheets on dinghies, sportsboats and small keel boats to 8m(26ft). Halyard, vang and backstay applications on boats to 8m (26ft). Spinnaker sheets on sportsboats and small keel boats (lateral lead blocks) MATERIALS Sheave: Anodised Aluminium Ball Bearings: High compression strength carbon black Aceetal Frame/Cheeks: Toughened, glass fibre reinforced Nylon Rope Link: UV stabilised, multi-strand impregnated SK75 Dyneema® Head fitting: grade 316 stainless steel. Ball Bearings: High compression strength carbon black Acetal. Sheave : Hard anodised aluminium. Currently there are no reviews for this product. Currently there are no questions for this product. Similar Products Harken 75mm Double Block � Swivel HK2662 $416.49 $308.20 View... Harken 50mm Protexit� Exit Block HK1203 $310.48 $229.75 View... Harken 16mm Triple Air Block HK408 $108.44 $80.24 View... Ronstan Series 40 Ball Bearing Fiddle Block $57.87 $46.30 View...

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