RonstanRonstan Series 20 BB Block, Single Cheek, Rivet Mount
Imperial Metric
Sheave Dia. 3/4" 20 mm
Max Rope Dia. 1/4" 6 mm
Maximum Working Load 440 lb 200 kg
Breaking Load 1210 lb 550 kg
Weight 0.6 oz 17 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.
• Suitable for screw or pop rivet mounting.
• 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: RF20151A

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    Code: RONRF20151A
    Original Price:$20.95
    Price: $17.81
    (You Save: $3.14)

    Quantity in Basket: None
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