Coupler Quick Release 3/4in Weld-On

The JOES Racing Products Coupler Quick Release 3/4in Weld-On (MPN 13419-750) is a 360-degree disconnect coupler engineered for high-performance marine steering systems. This weld-on quick-release coupler features a 19-spline interface designed to provide rapid steering wheel disconnect capability while maintaining structural integrity under demanding conditions. Built from steel in natural finish, this coupling system is purpose-built for racing boats and performance vessels where steering wheel removal is critical for quick setup changes or emergency situations.

The 3/4-inch bore diameter and 19-spline connection provide reliable torque transfer while the 360-degree disconnect design allows full rotational engagement and disengagement from any angle. This specification is essential for racing applications where crew efficiency during pit stops directly impacts race performance. The weld-on mounting method creates a permanent, vibration-resistant bond—critical in high-speed marine environments where steering play or slippage could compromise handling. Weighing just 0.4 lbs, this compact coupling integrates seamlessly into custom steering configurations without adding unnecessary weight to the vessel.

This disconnect coupler is designed for serious racers and performance boaters who require modular steering setups. JOES Racing Products components are standard in offshore racing, where quick-disconnect systems enable rapid wheel swaps for different sea conditions or driver preference changes. The steel construction resists corrosion from salt spray when properly maintained, and the natural finish allows for custom coating to match your vessel's systems. Installation requires welding competency and proper alignment during fabrication to ensure the spline engagement remains true under load.