Optiparts EX1295 - Harken 57 mm Carbo Ratchet Mainsheet Block – Model 2135

ID 806948

$ 163.47

1-2 weeks delivery time

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Optiparts EX1295 is a Harken 57 mm Carbo ratchet block (model 2135), designed for use as an Optimist mainsheet block and also suitable for Laser® / ILCA® mainsheet systems. Featuring a machined aluminium sheave with 8 gripping facets, it securely holds the line under load while maintaining smooth operation. With a lightweight construction of only 85 g, it delivers high-performance mainsheet handling in racing conditions.

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Optiparts EX1295 - Harken 57 mm Carbo Ratchet Mainsheet Block – Model 2135

Optiparts EX1295 is a premium Harken Carbo ratchet block, model 2135, designed for high-performance mainsheet systems on Optimist dinghies and compatible Laser® / ILCA® rigs.

This ratchet block features a 57 mm machined aluminium sheave equipped with 8 gripping facets that securely hold the mainsheet line under load while allowing smooth controlled release when trimming.

Its lightweight construction, weighing only 85 grams, minimizes rig weight while maintaining exceptional durability and performance, making it ideal for competitive sailing applications.

Brand	Optiparts / Harken
Part Number	EX1295
Product Name	57 mm Harken Carbo ratchet mainsheet block
SKU	EX1295
EAN	7438206971993
Model	Harken 2135
Type	Ratchet mainsheet block
Sheave Diameter	57 mm
Sheave Material	Machined aluminium
Line Capacity	Max 10 mm line diameter
Weight	85 g
Application	Optimist, Laser®, ILCA® mainsheet systems

Harken Carbo ratchet block model 2135
57 mm aluminium sheave with 8 grip facets
Secure line holding under mainsheet load
Lightweight construction – only 85 g
Suitable for Optimist and Laser® / ILCA® rigs
Designed for high-performance racing applications