
Spinlock
Spinlock EA/EJ Full Swivel Joint with Fastpin – Tiller Extension Joint
The Spinlock EA/EJ Full Swivel Joint with Fastpin is a high-performance universal joint designed for maximum control and movement when using Spinlock EA or EJ tiller extensions. This full swivel joint allows for unrestricted multi-directional motion, providing smooth and precise tiller handling under all conditions.
Featuring a stainless steel Fastpin, it enables quick-release of the extension for easy removal or emergency detachment. Built from marine-grade, corrosion-resistant materials, this joint is ideal for high-performance dinghy and keelboat sailing.
✅ Key Features:
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Full swivel design for unrestricted movement
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Stainless steel Fastpin for quick and secure release
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Compatible with Spinlock EA and EJ tiller extensions
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Durable and flexible for active helm control
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UV and saltwater-resistant materials
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Ideal for racing, cruising, and training vessels
The ultimate joint for precision tiller steering — available now at Barton Marine NZ.