Single block S0403 series
with swivelplain bearingfor sailboats

single block
single block
single block
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Number of sheaves
with swivel
Bearing type
plain bearing
Application domain
for sailboats
stainless steel
Working load

400 lb, 800 lb, 1,000 lb (181.4 kg)


The Swivel Block can fit multiple rope sizes ranging from 1/4" to 3/8". This block body is made from grade 304 stainless steel and the removable sheave is made from grade 316 stainless steel. A wire rope sheave is also available. It is ideal for marine and industrial rigging applications.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.