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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
360º seat swivels that can be locked at 30º intervals (12 positions) Corrosion resistant black PPG treated steel or stainless steel construction
325mm (13") height
available to suit 1" or 1 1/8" diameter prop shafts
Release handle swivels with seat and extends 175mm from front of swivel for convenient under seat front operation
polished brass or chrome plated brass
Ronstan Soft Attachment Shackle ladder 360º seat swivels that canDesigned 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
