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

Harken 40mm Stand-up Block

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

SKU: 2652 In stock
£37.36 £43.95 Save £6.59

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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 Stand-up Block features a durable, lightweight construction with a self-lubricating delrin sheave, ideal for efficient sail handling and rigging on small boats and yachts. Elevate your sailing performance today! Description The Harken 40mm Stand-up Block is des...

The Harken 40mm Stand-up Block features a durable, lightweight construction with a self-lubricating delrin sheave, ideal for efficient sail handling and rigging on small boats and yachts. Elevate your sailing performance today!

Description

The Harken 40mm Stand-up Block is designed for dependable performance in various marine applications, making it an essential addition to your sailing gear. Constructed with high-strength composite materials, this block ensures durability and resistance to harsh marine environments. Its lightweight design contributes to overall sail efficiency, while the robust construction provides reliable support for a range of rigging systems. Key features include a ball-bearing sheave that facilitates smooth operation under load, reducing friction and enhancing performance during maneuvers. The stand-up design allows for easy use in various configurations, whether it’s mounted vertically or horizontally, ensuring versatility for both cruising and racing scenarios. The Harken 40mm Stand-up Block is particularly well-suited for use as a mainsheet block, genoa furling systems, or as a part of a control line setup. With a working load limit appropriate for a variety of applications, this block caters to the needs of both recreational sailors and professional mariners. The quick-release fitting system simplifies installation and removal, allowing for efficient adjustments on the water. Whether you're rigging a sailboat, optimizing your deck layout, or enhancing your overall sailing experience, the Harken 40mm Stand-up Block is engineered to deliver exceptional reliability and consistent performance in critical marine operations.

Specification
Model Harken 40mm Stand-up Block
Sheave Diameter 40 mm
Maximum Load 900 kg
Breaking Load 1,600 kg
Weight 80 g
Material Glass-filled nylon, stainless steel
Ball Bearings Delrin
Pin Diameter 5 mm
Height 105 mm
Width 48 mm
Width on Deck 23 mm
Working Load Limit 400 kg
Application Multi-purpose, deck hardware
Certification CE certified
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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