Harken
Harken 45mm Element Triple Swivel Block
Professional-grade marine product — trusted by boaters across the UK.
Tax included. View shipping policy
Klarna & PayPal available at checkout
Discover the Harken 45mm Element Triple Swivel Block, designed for smooth operation and durable performance in marine applications. Ideal for controlling sails and rigging, it features a lightweight construction and reliable swiveling action. Description The Harken 45mm Elemen...
Discover the Harken 45mm Element Triple Swivel Block, designed for smooth operation and durable performance in marine applications. Ideal for controlling sails and rigging, it features a lightweight construction and reliable swiveling action.
Description
The Harken 45mm Element Triple Swivel Block is a robust and versatile marine accessory designed to enhance sailing efficiency and performance. Featuring a durable lightweight construction, this block is crafted from high-strength materials to withstand the demanding conditions of marine environments. Its triple sheave design allows for smooth and efficient line handling, making it ideal for various applications, including mainsheet, jib, and downhaul systems. Equipped with a 360-degree swivel head, the block minimizes line twist and improves control, facilitating easier sail adjustments and better rigging management. The block incorporates Harken's patented ball bearings, ensuring smooth operation under heavy loads and reducing friction during use. The bespoke sheave profile further promotes optimal line engagement, helping to extend the life of both block and line. The Harken 45mm Element Triple Swivel Block is typically used on sailing vessels ranging from small dinghies to larger yachts, making it a versatile addition to any sailor's rigging toolkit. Its compatibility with a variety of line sizes enhances its utility, while the easy installation process means it can be quickly integrated into existing setups. This block not only provides practical benefits related to performance and durability but also enhances safety on the water by ensuring reliable operation even under high-stress conditions. Ideal for both competitive sailors and recreational cruising, it represents a smart investment for anyone looking to optimize their sailing experience.
Specification
| Product Name | Harken 45mm Element Triple Swivel Block |
| Block Size | 45 mm (1.75 in) |
| Sheave Width | 22 mm (0.87 in) |
| Maximum Working Load | 500 kg (1100 lbs) |
| Breaking Load | 1500 kg (3300 lbs) |
| Weight | 136 g (4.8 oz) |
| Material | Composite and Stainless Steel |
| Ball Bearings | Delrin® |
| Swivel | Yes |
| Sheave Type | Single |
| Pin Type | Stainless Steel |
| Use | Multi-purpose Blocks |
| Certification | ISO 9001 |
Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Next-day UK delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options










