Harken 40mm Block
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Order before 3pm — from £3.95
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Harken

Harken 40mm Block

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

SKU: 2650 Only 1 left
£29.07 £34.20 Save £5.13

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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 40mm Block features a lightweight, durable design with a high-load capacity, ideal for applications in sailing and rigging. Its stainless-steel sheave ensures smooth line handling and optimal performance at sea. Description The Harken 40mm Block is an essential comp...

The Harken 40mm Block features a lightweight, durable design with a high-load capacity, ideal for applications in sailing and rigging. Its stainless-steel sheave ensures smooth line handling and optimal performance at sea.

Description

The Harken 40mm Block is an essential component for marine enthusiasts seeking reliability and performance in their rigging systems. Constructed with a high-strength, lightweight composite body and stainless steel and aluminum components, this block is designed to withstand the harsh marine environment while ensuring minimal friction and maximum efficiency. Featuring a sheave diameter of 40mm, the block is equipped with Harken's patented bearing technology, allowing for smoother operation under load. The block includes a captive pin design that permits easy attachment to various rigging configurations, making it ideal for both cruising and racing applications. Its versatile nature means it can be used in applications such as mainsheets, halyards, and control lines, providing dependable performance whether you're sailing skiffs or larger yachts. The Harken 40mm Block is also equipped with multiple mounting options, enabling seamless integration with existing systems. The lightweight design reduces the overall weight of your rigging, which can enhance vessel performance and responsiveness. Additionally, the block's UV-stabilized construction ensures durability against exposure to sunlight and saltwater, making it a long-lasting choice for marine users. In summary, the Harken 40mm Block is a robust and versatile rigging solution that delivers reliability and performance, ideal for both amateur sailors and experienced mariners.

Specification
Model Harken 40mm Block
Sheave Diameter 40 mm
Maximum Line Diameter 10 mm
Safe Working Load (SWL) 450 kg
Ultimate Strength 900 kg
Weight 120 g
Material Fiberglass-reinforced nylon, anodized aluminum
Construction Self-lubricating Delrin® ball bearings
Length 105 mm
Width 60 mm
Height 30 mm
Certification CE, ISO 9001
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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