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Optiparts EX1327 - Fiddle Block with 34/20 mm Sheaves and Snap Shackle – Plain Bearing
Optiparts EX1327 is a versatile fiddle block designed for mainsheet systems on Optimist dinghies and other small sailing craft, combining lightweight construction with reliable performance and flexible mounting options.
The block features a dual-sheave configuration with 34 mm and 20 mm acetal sheaves operating on plain bearings for smooth and dependable rope handling with minimal maintenance requirements.
Its durable nylon cheeks provide corrosion resistance and low weight, while the included EX1372 snap shackle allows fast and secure attachment. The cheeks can also be opened, enabling direct installation onto existing deck eyes without dismantling rigging systems.
This design supports multiple mounting methods including ropes, webbing, shackles, and direct deck attachment, making it ideal for adaptable dinghy rigging setups.
Brand Optiparts Part Number EX1327 Product Name Fiddle block with 34 and 20 mm sheave and snap shackle SKU EX1327 EAN 7438206975908 Type Fiddle block with snap shackle Sheave Sizes 34 mm / 20 mm Bearing Type Plain bearing Sheave Material Acetal Cheek Material Nylon Included Fitting EX1372 snap shackle Max Rope Diameter 8 mm Application Optimist and small dinghy mainsheet systems
- Dual-sheave fiddle block with 34 mm and 20 mm sheaves
- Includes EX1372 snap shackle for quick attachment
- Plain bearing design for dependable low-maintenance use
- Cheeks open for direct mounting on existing deck eyes
- Compatible with ropes, webbing, shackles, and deck fittings
- Suitable for ropes up to 8 mm diameter
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