Ronstan Series 30 Ball Bearing Orbit Cheek Block

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Item: RF35151

MPN: RF35151

Single sheave cheek block. Requires 2 x 4mm (5/32") fasteners.

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Product Description

Sheave and balls: high compression strength acetal. Frame/cheeks: glass fibre reinforced nylon. 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)

300

Break Load (kg)

600

Product Features

  • Weight: 21000g
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UK mainland delivery from £6.95

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