SeaSure 25mm Double Block w/V-Jam

The 25mm Double Block with V-Jam is a robust and reliable solution designed specifically for marine and boating applications. Crafted with durability in mind, this double block ensures smooth and efficient rope handling, making it an essential component for various onboard systems.

Product Overview

The SeaSure 25mm Double Block with V-Jam boasts marine-grade stainless steel side plates and rivets, ensuring resistance to corrosion and longevity in harsh marine environments. The included arnite (plastic) sheave is both lightweight and exceptionally hard-wearing, providing seamless operation even under demanding conditions.

Key Features

• Versatile Applications: Ideal for creating purchasing systems for lifting equipment, garage door mechanisms, storage solutions, and more on your vessel.
• Enhanced Load Management: The 00.25 configuration allows for a 4:1 or 5:1 purchase system, enabling the lifting of heavier objects while reducing the load on the rope.
• V-Jam Locking Mechanism: The integrated V jammer provides a reliable method to lock off the rope, ensuring safety and control during operations.

Technical Specifications

Parameter	Details
Maximum Rope Diameter	8mm
Breaking Load	1000kg
Material	Marine-grade stainless steel with arnite sheave
Configuration	00.25 (4:1 or 5:1)

Why Choose SeaSure's 25mm Double Block with V-Jam?

When it comes to marine hardware, reliability and durability are paramount. SeaSure's double block is engineered to withstand the harshest marine conditions, providing boat owners and marine professionals with a dependable solution for their rope handling needs. Whether you're securing sails, managing cargo, or operating deck machinery, this double block offers the performance and safety you require.

Installation and Maintenance

Installing the 25mm Double Block with V-Jam is straightforward, thanks to its user-friendly design. Ensure that all connections are secure and that the sheave moves smoothly within the block. Regular maintenance involves inspecting the stainless steel components for signs of wear and lubricating the sheave to maintain optimal performance.

Customer Reviews

Our customers praise the 25mm Double Block with V-Jam for its exceptional build quality and reliability. Many have successfully integrated it into their marine setups, highlighting its ease of use and robust performance in various applications.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.