Ronstan Series 30 Ball Bearing Stand-Up Orbit Block?

Name: Ronstan Series 30 Ball Bearing Stand-Up Orbit Block?
Brand: Ronstan
SKU: RF35141
Availability: InStock

Item: RF35141

MPN: RF35141

Single sheave stand-up block with non-swivel head. Requires 2 x 5mm (3/16") fasteners.

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Product Description

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

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