Range / Blocks / 60mm dynamic blocks




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SKU: A2069 Category:


60mm Quint Dynamic Block.

Designed for use as a low friction mainsheet system on sports catamarans, but suitable for many other applications including backstay tensioning on keelboats.

For a complete 10:1 mainsheet system, also look at A2169 – Pro-Ratchet 60mm Quint Block.

Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems available on the market.

Swivel Lock – The A2069 comes with a removable swivel lock moulding. When installed, the shackle can be locked in 90-degree orientations. When removed, the attachment shackle can spin freely.

Becket – A large central hole not only reduces the overall weight of the block but also offers a rope friendly attachment point.


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SKUTitlebreaking load kgfixing hole centres mmlength mmmaximum line diameter mmmaximum working load kgshackle pin mmWeight gPrice
A2060CSingle Cheek Block100060115125005149£68.09
A2060TII-Single Tii-On1400-8410700-91£60.90
A2063Double With Becket1250-148126005271£131.99
A2065Triple With Becket1250-148126005397£177.25
A2067Quad With Becket1250-148126005456£228.12
A2069BQuint With Becket 1250-150126006555£261.91
A2166Cheek Adaptor For 60mm Block-60115----£7.18