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Barton Size 2 4:1 Vang - 2900

$133.99 $181.84
SKU: 109036

Manufacturer Part #: 2900


Barton Size 2 4:1 Vang – 2900

Improve mainsail control and sailing performance with the Barton Size 2 4:1 Vang – 2900. Designed to provide smooth, dependable control of boom position and mainsail shape, this complete vang system offers a 4:1 mechanical advantage, making it easier to apply and maintain the proper downward tension on the boom.

Ideal for a variety of sailing applications, the Barton Size 2 Vang helps control leech tension and reduce unwanted boom lift, particularly when sailing off the wind. Better vang adjustment allows sailors to fine-tune mainsail twist and shape for changing wind conditions, contributing to improved sail efficiency and more predictable boat handling.

Key Features

  • 4:1 Mechanical Advantage: Provides increased purchase for easier, more precise vang adjustment.

  • Improved Mainsail Control: Helps manage boom position, mainsail twist, and leech tension.

  • Size 2 System: Designed around Barton's Size 2 block range for dependable performance on suitable sailboats.

  • Smooth Operation: Low-friction blocks help make line adjustment easier under load.

  • Durable Marine Construction: Manufactured for dependable service in demanding sailing environments.

  • Versatile Sailing Upgrade: Suitable for replacing an existing vang or adding improved boom control to a compatible sailboat.

  • Performance & Cruising Use: Provides useful sail-shape adjustment for both recreational cruising and performance-oriented sailing.

Better Control of Boom and Sail Shape

A properly adjusted boom vang is an important part of mainsail trim. When sailing downwind or on a reach, the vang helps prevent the boom from rising excessively, allowing the mainsail to maintain a more controlled shape. The 4:1 purchase of the Barton 2900 gives the sailor greater leverage when making these adjustments.

For sailors looking for a straightforward and effective way to improve boom control, the Barton Size 2 4:1 Vang – 2900 provides a practical combination of mechanical advantage, smooth operation, and marine-grade durability.

Specifications

  • Brand: Barton Marine

  • Manufacturer Part Number: 2900

  • Product Type: Boom Vang

  • Series/Size: Size 2

  • Purchase Ratio: 4:1

  • Application: Sailboat Boom & Mainsail Control

  • Use: Cruising and Performance Sailing

Achieve smooth, reliable boom tension control with the Barton Size 2 4:1 Vang System (Part # 2900). Designed for dinghies, dayboats, and small cruisers up to 5 meters (16 feet), this complete, ready-to-use boom kicker/vang system delivers a 4:1 mechanical advantage for effortless mainsail shape management.

The kit comes fully assembled and pre-reeved with high-grade marine line and durable Barton Size 2 plain bearing blocks. Featuring a fiddle block with an integrated cam cleat and becket at the base, it allows sailors to adjust and lock leech tension instantly from the cockpit.

Key Features & Marine-Grade Engineering

  • Complete Pre-Reeved System: Ships fully rigged with pre-spliced marine rope, ready to clip onto your boom and mast step right out of the box.

  • 4:1 Mechanical Advantage: Provides sufficient purchase to flatten the mainsail and control leech twist in light to moderate breezes.

  • Integrated Cam Cleat: Base fiddle block features an adjustable cam cleat for fast, positive line cleating and easy release under load.

  • Size 2 Plain Bearing Blocks: Molded from UV-stabilized, high-grade acetal resin with stainless steel side frames for lightweight strength and corrosion resistance.

  • Versatile Attachment: Includes stainless steel swivel shackles on both upper and lower blocks to prevent line twisting.

Technical Specifications

Feature Specification
Part Number 2900
Manufacturer Barton Marine
Mechanical Advantage 4:1 Purchase
Block Size Size 2 Plain Bearing (35mm Sheave Diameter)
Recommended Boat Length Up to 5 meters / 16 feet
Max Working Load 370 kg (815 lbs)
Break Load 740 kg (1,630 lbs)
Maximum Rope Diameter 8 mm

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