Harken 29mm Double Block Swivel
Next-day UK delivery available
Order before 3pm — from £3.95
Same-day collection
Available from our North Shields store
Free returns within 30 days
Unused & original packaging

Harken

Harken 29mm Double Block Swivel

Professional-grade marine product — trusted by boaters across the UK.

SKU: 342 Only 1 left
£56.95

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Next-day UK delivery available — order before 3pm
Same-day collection from our North Shields store
Expert advice — call 0191 414 0065

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The Harken 29mm Double Block Swivel features high-strength construction and ultra-smooth ball bearings, ideal for optimizing sail control and rigging on yachts. Lightweight yet durable, it excels in both performance and reliability. Description The Harken 29mm Double Block Swi...

The Harken 29mm Double Block Swivel features high-strength construction and ultra-smooth ball bearings, ideal for optimizing sail control and rigging on yachts. Lightweight yet durable, it excels in both performance and reliability.

Description

The Harken 29mm Double Block Swivel is a robust and versatile component designed for efficient rigging in various marine applications. Engineered for durability, this block features a strong, lightweight construction with an aluminum sheave and a high-load rating, making it ideal for use in both cruising and racing environments. This double block incorporates a patented swivel design that allows for smooth rotation and easy adjustment, minimizing friction and ensuring optimal performance under load. The 29mm sheave size is compatible with a wide range of line diameters, enabling effective handling of a variety of ropes. Typical use cases for the Harken 29mm Double Block Swivel include applications such as sailing rigging systems, outhauls, and control lines, where reliable performance and reduced weight are critical. The block's self-lubricating ball bearings provide seamless operation, enhancing overall efficiency and responsiveness. Additionally, the durable construction of the Harken 29mm Double Block Swivel resists corrosion from saltwater exposure, ensuring longevity in challenging marine environments. With its blend of strength, functionality, and ease of use, this marine block is an essential component for sailors seeking to optimize their rigging systems while maintaining reliability on the water.

Specification
Specification Detail
Model Harken 29mm Double Block Swivel
Sheave Diameter 29 mm
Maximum Working Load 400 kg
Breaking Load 1200 kg
Weight 70 g
Material Aluminum / Acetal
Ball Bearings Stainless Steel
Swivel Type Swivel Head
Part Number 29 mm Double Block Swivel
Next-day UK delivery
Available on most items — order before 3pm. From £3.95.
Same-day collection — North Shields
Order online or call ahead — collect from our North Shields store today.
Free delivery over £100
Free standard delivery on all qualifying orders to UK mainland addresses.
Returns — 30 days
Unused, original packaging. Full returns policy →
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