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Ronstan Series 20 BB Block, Single Cheek

Ronstan Series 20 BB Block, Single Cheek

Product Details

    Technical Description

    Imperial Metric
    Sheave Dia. 3/4" 20 mm
    Max Rope Dia. 1/4" 6 mm
    Maximum Working Load 550 lb 250 kg
    Breaking Load 1210 lb 550 kg
    Weight 0.5 oz 14 g

    Product Description

    Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.

    Ronstan Blocks • Low friction.
    • High static and dynamic load capacity.
    • Lightweight.
    • Stainless steel ball bearings.
    • UV stabilised Acetal sheave.
    • Grade 316 stainless steel load strap and head fitting.
    • Impact and UV resistant, fibre reinforced Nylon cheeks.

    Dinghy control lines, dinghy vangs, cunninghams, traveller controls.

    Part Number: RF20151

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