Single block
cheekswivelwith swivel

Single block - Z-Spars - cheek / swivel / with swivel
Single block - Z-Spars - cheek / swivel / with swivel
Single block - Z-Spars - cheek / swivel / with swivel - image - 2
Single block - Z-Spars - cheek / swivel / with swivel - image - 3
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Characteristics

Number of sheaves
single
Type
cheek, swivel
Configuration
with swivel
Maximum line diameter
max. rope ø 12 mm, max. rope ø 14 mm, max. rope ø 16 mm
Application domain
for sailboats
Material
aluminium
Working load

550 kg, 900 kg, 1,300 kg
(1,212.5 lb, 1,984.2 lb, 2,866 lb)

Breaking load

1,100 kg, 1,800 kg, 2,600 kg
(2,425.1 lb, 3,968.3 lb, 5,732 lb)

Description

USSpars produces four different block sizes: 28mm, 45mm, 60mm, 80mm.

Catalogs

No catalogs are available for this product.

See all of Z-Spars‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

METS 2026
METS 2026

17-19 Nov 2026 Amsterdam (Netherlands) Hall 05 - Stand 250

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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.