Ronstan Series 30 Ball Bearing Orbit Block?, Triple with Becket

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Item: RF35312

MPN: RF35312

Triple sheave block with becket.

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Product Description

Sheave and balls: high compression strength acetal. Frame/cheeks: glass fibre reinforced nylon. Head fittings and hub: Grade 316 stainless steel. 2-stage ball bearing system. Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft). Halyard, vang and backstay applications on boats to 5m (16ft). Control line applications on larger yachts. Primary lead blocks on dinghies and catamarans.

Sheave Diameter (mm)

30

Maximum Working Load (kg)

550

Break Load (kg)

1100

Product Features

  • Weight: 81000g
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