RonstanRonstan Series 20 BB Block, Single Loop Top Becket
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 0.6 oz 18 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: RF20111

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    Code: RONRF20111
    Original Price:$15.95
    Price: $13.56
    (You Save: $2.39)

    Quantity in Basket: None
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