SeaSure 25mm Treble Block w/V-Jam

A high-performance solution for marine and boating applications, the 25mm Treble Block with V-Jam from SeaSure is designed to deliver reliability and durability in demanding environments. Engineered with marine-grade materials, this treble block is an essential component for various vessel operations. Product Features

• Versatile Applications: Ideal for creating purchasing systems used in lifting, anchoring, sail handling, and onboard storage solutions.
• Enhanced Lifting Capacity: The 00.35 configuration facilitates a 6:1 purchase system, enabling the lifting of heavier sails or equipment while reducing the strain on the rope.
• V-Jam Integration: The V jammer feature allows for easy cleating of the rope at any point during lifting or when tension is applied, providing greater control and safety.

Technical Specifications

Maximum Rope Diameter	8mm
Breaking Load	1250kg
Material	Marine-grade stainless steel side plates and rivets with arnite sheave
Sheave Type	Arnite (Plastic)

Why Choose SeaSure's 25mm Treble Block with V-Jam SeaSure has a long-standing reputation for producing high-quality marine hardware. Our 25mm Treble Block with V-Jam is one of our oldest and best-selling products, trusted by boaters and marine professionals worldwide for its exceptional performance and longevity. The combination of stainless steel components and a durable plastic sheave ensures that this treble block withstands the harsh marine environment while maintaining lightweight characteristics for ease of handling.

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.