Description
Barton Marine Boomstrut for Boats Up to 20' | Boat Supply Store
Address poor sail shape in light air and uncontrolled boom drop with this passive lift system. The Barton Marine Boomstrut 44010 employs a patented flexing spring mechanism and two flexible, coated fiberglass rods to provide constant upward force, maintaining optimal mainsail fullness. It supports a maximum boom tip weight of 6.3kg (14 lbs) and is suitable for wooden, carbon fiber, or aluminum spars up to 20 feet LOA.
Key Features
- Maintains Sail Shape in light winds for optimal performance.
- Prevents Boom Drop when the sail is lowered or topping lift released.
- Maintenance-Free design with no friction or sliding parts.
- Independent Installation mounts inside existing kicking strap tackle.
- Universal Spar Compatibility for wooden, carbon fiber, or aluminum booms.
- Patented Flexing Spring delivers fast response and consistent force.
- Lightweight, Low-Profile construction minimizes visual impact.
- Durable Construction with high-grade stainless steel and anodised aluminum fittings.
Specifications
| Product Specifications | |
|---|---|
| Brand | Barton Marine |
| Model | Boomstrut 44010 |
| Color | Silver/White |
| Recommended Boat Length | Up to 20' (6m) LOA |
| Max Boom Tip Weight | 6.3kg (14 lbs) |
| Spring System | Patented flexing spring |
| Rod Material | Two flexible coated fiberglass rods |
| Fittings Material | Spectro Anodised |
| Spar Compatibility | Wooden, carbon fiber, and aluminum |
| Maintenance | Maintenance-free |
Who This Is For
Sailors with vessels up to 20 feet LOA seeking to improve mainsail trim in sub-optimal wind conditions. This component is ideal for those who prioritize ease of use and minimal upkeep for their rigging.
How It Compares
| Feature | Barton Marine Boomstrut for Boats Up to 20' | Holt Allen HA430 Boom Vang |
|---|---|---|
| Type | Passive Boom Lift Strut | Rope Vang System |
| Primary Function | Upward lift for sail shape & boom support | Downward tension for boom control |
| Maintenance | Maintenance-free | Requires rope inspection and adjustment |
| Installation Complexity | Easy, independent mount | Moderate, requires rigging lines |
| Max Boat Length | 20' (6m) | Varies by kit, typically up to 10m |
Common Concerns Answered
Will this provide enough downward tension compared to a traditional vang?
The Barton Marine Boomstrut is a passive lift system designed primarily for upward support and sail shape in light winds, not for generating significant downward tension like an adjustable rope vang. Its effectiveness lies in its specific application for maintaining boom position and sail fullness, not for overtightening the mainsail.
Is the initial setup complicated?
While described as easy to install, careful measurement is recommended for optimal placement to ensure the system functions as intended. The independent mounting system and potential use of existing luff groove features simplify the process for most users.
How durable is the construction?
Constructed with high-grade stainless steel and anodised aluminum fittings, combined with flexible coated fiberglass rods, the Boomstrut is engineered for longevity and resistance to marine environments. The maintenance-free design eliminates wear points associated with sliding parts.
Frequently Asked Questions
How does the Barton Marine Boomstrut improve sail shape in light winds?
By providing constant upward lift on the boom, it helps to maintain the desired fullness and draft in the mainsail, preventing the sail from becoming slack and inefficient when there is minimal wind pressure.
What is the maximum boom tip weight the Barton Marine Boomstrut 44010 can support?
The Boomstrut 44010 is rated to support a maximum boom tip weight of 6.3kg (14 lbs).
Can the Barton Marine Boomstrut be used with wooden, carbon fiber, or aluminum spars?
Yes, this Boomstrut is compatible with all three types of spar materials: wooden, carbon fiber, and aluminum.
Does the Barton Marine Boomstrut require replacing existing kicker hardware?
No, it is designed to work in conjunction with your existing kicker or rope vang system and mounts independently, meaning it does not necessitate the removal of current hardware.
How is the Barton Marine Boomstrut installed on the mast?
The mast fitting is designed to be installed independently and can often utilize the existing luff groove to eliminate the need for drilling, simplifying the mounting process.
