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Single block YC50S
cheeklow-frictionwith shackle

Single block - YC50S - UBI MAIOR ITALIA - cheek / low-friction / with shackle
Single block - YC50S - UBI MAIOR ITALIA - cheek / low-friction / with shackle
Single block - YC50S - UBI MAIOR ITALIA - cheek / low-friction / with shackle - image - 2
Single block - YC50S - UBI MAIOR ITALIA - cheek / low-friction / with shackle - image - 3
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Go to the UBI MAIOR ITALIA website for more information

Characteristics

Number of sheaves
single
Type
cheek, low-friction
Configuration
with shackle
Bearing type
with ball bearing
Maximum line diameter
max. rope ø 10 mm
Application domain
for sailboats
Material
aluminum
Working load

750 kg
(1,653.5 lb)

Breaking load

1,500 kg
(3,306.9 lb)

Weight

105 g
(4 oz)

Description

The YC50S is a high-quality sailboat block designed for demanding marine applications. Constructed with a combination of aluminum and Delrin, it features a ball bearing system and a shackle for secure attachment. This block is engineered for optimal performance and durability, making it suitable for various sailing needs.

Product Details
  • Single block configuration
  • Aluminum and Delrin construction for strength and reduced weight
  • Ball bearing system for smooth operation
  • Equipped with a shackle for easy installation


Technical Specifications
  • Ø Sheave: 50mm
  • Shackle: 6mm
  • Max Ø Line: 10mm
  • Max Working Load: 750Kg
  • Breaking Load: 1500Kg
  • Length: 95mm
  • Weight: 105g

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

METS 2026
METS 2026

17-19 Nov 2026 Amsterdam (Netherlands) Hall 12 - Stand 324

  • More information
    Go to the UBI MAIOR ITALIA website for more information

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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.
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