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Series 30 Triple Block

$ 75.75 inc GST

Ronstan Series 30 Triple Block -non swivel shackle head

SKU: RF35302 Category:


Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head, cleat arms and beckets. Lightweight with the highest working load in its class. Secure, versatile and secure attachment. Low profile and compact. Use for mainsheet systems and spinnaker sheets on dinghies to 5 m. Also for halyard, vang and backstay applications on boats to 5 m. Can be used on control line applications on larger yachts. Materials: Sheave: High compression strength carbon black Acetal. Ball Bearings: High compression strength Acetal. Frame/Cheeks: Toughened, glass fibre reinforced Nylon. Link: UV stabilised, multi-strand impregnated SK75 Dyneema™ Dimensions: Sheave Ø30 mm Max. Rope Ø 8 mm M.W.L. 560 kg B. L. 1100 kg Weight 79 g   CLICK For More Information using a Ronstan Orbit Block