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Ronstan Soft Attachment Blocks
Designed from the outset to deliver outstanding performance, these blocks achieve the highest ratings for dynamic load vs sheave diameter in our keelboat block range. They are built to perform and built to last. Every SA Block features fully machined, anodised aluminium cheek plates. Sheaves run on duplex stainless steel hubs and incorporate precision composite journal bearings and thrust washers. The Ronstan soft attachment is a purpose designed Dyneema SK99 cord shackle with titanium dog bone.
MAURIPRO Sailing, your direct access to Ronstan Soft Attachment Blocks and all your other sailing and boating needs.