
Harken 38mm Big Bullet Block
The Harken 38mm Big Bullet Block features a lightweight, high-strength construction, ideal for sailboats and rigging systems. Its low-friction design ensures smooth line handling and optimal performance in marine environments.
Out of stock items can be ordered and shipped out within 3-5 working days
We despatch all orders within 24 hours. Orders placed weekdays before 4pm will be shipped the same day.
Call us and speak to an expert on 0191 4297309 - (Mon - Fri / 9am - 5pm).
Pickup available at Marine Chandlery: North Shields
Usually ready in 1 hour

Harken 38mm Big Bullet Block
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

The Harken 38mm Big Bullet Block features a lightweight, high-strength construction, ideal for sailboats and rigging systems. Its low-friction design ensures smooth line handling and optimal performance in marine environments.
The Harken 38mm Big Bullet Block features a lightweight, high-strength construction, ideal for sailboats and rigging systems. Its low-friction design ensures smooth line handling and optimal performance in marine environments.
Description
The Harken 38mm Big Bullet Block is a premium sailing accessory designed for enhanced performance and reliability in various marine applications. Engineered with a strong, lightweight construction, this block features an aluminum sheave with a low-friction Delrin bearing system, ensuring smooth operation and reduced wear over time. Its robust design makes it suitable for a variety of uses, including small sailboats, cruising yachts, and racing vessels. The 38mm sheave is designed to accommodate lines up to 10mm in diameter, making it an ideal choice for a range of rigging configurations. The block's compact size enables easy integration into existing setups, whether on the boom, mast, or as part of a running rigging system. Additionally, the ball bearing system allows for quick adjustments and responsive handling, making it particularly beneficial during competitive sailing where efficiency is paramount. Marine users will appreciate the corrosion-resistant finish, which ensures durability and longevity in harsh marine environments. The Harken 38mm Big Bullet Block is a reliable choice for sailors seeking high-quality performance, providing enhanced control and efficiency while navigating through various sailing conditions. For both seasoned sailors and casual users, this block offers the practical benefits of strength, versatility, and ease of use, making it a valuable addition to any sailing kit.
Specification
| Product Name | Harken 38mm Big Bullet Block |
| Sheave Diameter | 38 mm |
| Weight | 82 g |
| Maximum Working Load | 680 kg |
| Breaking Load | 1360 kg |
| Max Line Diameter | 10 mm |
| Material | Glass-reinforced nylon, stainless steel |
| Ball Bearing Type | Self-lubricating Delrin® |
| Certifications | ISO 9001:2015 |
| Applications | Racing, cruising, and general sailing |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








