Ronstan Soft Attachment Shackle Diameter:Type and to keep it all

and to keep it all spinning in style under constant tension a billet aluminum belt tensioner

This kit fits 1 1/4" Shaft boats only

Compact - 90mm H x 60mm W

A key arrangement in the socket locks strap fittings in socket

Ronstan Soft Attachment Shackle Diameter:Type and to keep it allDesigned 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 soft attachment is a purpose designed Dyneema SK99