Lewmar - Control Block Tandem Thru-Deck 30mm
 Lewmar - Control Block Tandem Thru-Deck 30mmLewmar - Control Block Tandem Thru-Deck 30mm 

Lewmar - Control Block Tandem Thru-Deck 30mm


Manufacturer #:  29901362BK

£30.99    (Inc. UK VAT @ 20%)(£25.83 Exc. VAT)

Ideal for use with hand-held loads, the Lewmar Control Block features lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fibre Technology offers exceptional strength and durability. The open design allows standand salt to be flushed out easily, keeping maintenance simple.

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Product Information

  • Lightweight
  • Very high strength
  • Impact resistant
  • Reduced friction
  • Easy maintenance
  • Optimised for hand control


  • Control line applications
  • Mainsail sheets for dinghies and keelboats
  • Spinnaker sheets, barber haulers
  • Genoa sheets
  • Dinghy applications

Lewmar Control Block Specifications - Thru-Deck

Sheave Ø Working Load Limit Max Line Ø
30mm Single 200kg 8mm
30mm Tandem 200kg 8mm

Lewmar Block Selection Guide

       +44 1243 375774      sales@oceanchandlery.com

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