


Harken 40mm Ratchet Block Swivel Becket
The Harken 40mm Ratchet Block with Swivel Becket offers efficient rope management for sailing, featuring a lightweight design, high-strength construction, and 360-degree swivel for optimal performance in various marine applications.
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Harken 40mm Ratchet Block Swivel Becket
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

The Harken 40mm Ratchet Block with Swivel Becket offers efficient rope management for sailing, featuring a lightweight design, high-strength construction, and 360-degree swivel for optimal performance in various marine applications.
The Harken 40mm Ratchet Block with Swivel Becket offers efficient rope management for sailing, featuring a lightweight design, high-strength construction, and 360-degree swivel for optimal performance in various marine applications.
Description
The Harken 40mm Ratchet Block Swivel Becket is a precision-engineered marine component designed to enhance sailing performance and efficiency. Built for durability and reliability, this ratchet block features a lightweight, robust construction using high-strength composites and stainless steel to withstand the rigors of marine environments. The 40mm sheave is designed to provide excellent power-to-weight ratios, making it ideal for a variety of applications, including dinghies, small yachts, and performance racing boats. The ratchet mechanism allows for controlled load movement, minimizing effort during trimming and easing control when handling sheets and halyards. Sailors can utilize the ratchet feature to hold tension without constantly applying force, which is invaluable during wind shifts and maneuvering. The swivel becket design adds versatility, allowing for efficient attachment points, while the integrated block and becket system simplifies rigging and ensures a clean setup. The ball-bearing system guarantees smooth operation even under high loads, enhancing overall performance while reducing wear and tear on sheets and lines. Common use cases for the Harken 40mm Ratchet Block include controlling sails on small to mid-sized vessels, optimizing performance on race days, and improving safety and efficiency in various sailing conditions. With its blend of innovative design and robust functionality, this block is a vital addition to any sailor’s gear, ensuring reliable performance on the water.
Specification
| Product Name | Harken 40mm Ratchet Block Swivel Becket |
| Sheave Diameter | 40 mm |
| Weight | 100 g |
| Maximum Line Diameter | 10 mm |
| Breaking Load | 600 kg |
| Safe Working Load | 200 kg |
| Materials | Aluminum, Delrin, Stainless Steel |
| Configuration | Swivel Becket |
| Ratchet Mode | On/Off |
| Ball Bearing Type | Stainless steel |
| Dynamic Load Rating | 300 kg |
| Country of Manufacture | Italy |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








