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57mm Double Ball Bearing Block RWO 5511

Double Block with Head
Product Reference 14919   
Price Ex. VAT £55.56  
Price Inc. VAT £66.67  
57mm Double Ball Bearing Block

Series 57 blocks are useful wherever a powerful compact multitackle is required. The ball bearing Macro range are freer running than their plain bearing counterparts and have black sideplates and sheaves. They are ideal for mainsheets up to 8.5m (28 ft) yachts and smaller multihulls.

Specifications:
  • Sheave size: 57mm
  • Rope size: 12mm
  • Holding power at 180º wrap: 10:1
  • Overall height: 89mm
  • Shackle pin: 6mm
  • Breakload: 900kg
  • Working load: 230kg
HOY Ref6ME13
WK RefK88
HOY Ref6ME13
WK RefK88
RWO5511
Reliance Marine Online - www.reliancemarine.com - 07842 890053