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Ronstan Series 30 Orbit Fixed Stand-Up Block

Original price was: $39.73.Current price is: $35.95. incl GST

SKU: RF35141 Categories: , , ,


Ronstan Series 30 Orbit Fixed Stand-Up Block – RF35141 – Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio.

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.


ProdNoDia Pin mm (in)Dia Rope Max mm (in)Dia Sheave mm (in)Max Working Load kg (lb)Break Load kg (lb)Weight g (oz)
RF35141-8 (5/16)30 (1 3/16)250 (500)500 (1100)36 (1.3)

Additional information

Weight .1 kg