Built tough for Australian conditions, the Atlantic 21240 Low Stretch Trailer Winch is the ideal winch for small to medium-sized boats, personal watercraft (PWCs), and general-purpose trailer use. With a working load capacity of 450kg, it offers smooth operation, long-lasting reliability, and enhanced safety—all in a compact, easy-to-install package.
Unlike standard winches that use steel cable, the 21240 is fitted with a low-stretch polyester webbing strap, designed to provide consistent tension without the risk of sudden recoil. This makes it a safer and more user-friendly alternative, particularly around saltwater environments where steel cables can fray, rust, or snap.
The winch housing is manufactured from heavy-duty zinc-plated steel, offering strong corrosion resistance and long-term durability in coastal and marine settings. The heavy-duty snap hook ensures a secure connection to your boat or load, while the ergonomic handle provides smooth and efficient cranking with minimal effort.
Featuring a single-speed gearing system, the 21240 delivers reliable pull power with simple operation. It’s perfect for everyday boaters looking for a durable, low-maintenance solution to safely launch and retrieve their vessel.
Whether you’re trailering a tinnie, jet ski, or inflatable, the Atlantic 21240 gives you the peace of mind that your equipment is secure, stable, and easy to handle.
Key Features:
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450kg working load – ideal for smaller boats and PWCs 
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Fitted with low-stretch polyester webbing strap (6m x 50mm) 
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Zinc-plated steel body – resists rust and corrosion 
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Heavy-duty snap hook for secure attachment 
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Ergonomic handle for easy manual winching 
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Simple, single-speed gearing – smooth and reliable 
Specifications:
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Model: 21240 
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Capacity: 450kg 
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Strap: 6m x 50mm low-stretch polyester 
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Hook: Galvanised, heavy-duty 
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Handle: Standard length, user-friendly grip 
Applications:
 
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