Cannon Boom-Swivel Head

The Cannon Boom-Swivel Head is a precision replacement component engineered for Cannon downrigger systems used in professional fishing and tactical marine applications. This swivel head assembly serves as the critical pivot point between the boom and the main downrigger body, enabling smooth 360-degree rotation and allowing operators to position lines at optimal angles without manual adjustment of the entire rig. Built for both commercial fishing operations and demanding marine environments, this part is essential for maintaining full downrigger functionality and ensuring consistent trolling depth control.

The swivel head features a robust ball-bearing design that minimizes friction during rotation while withstanding saltwater corrosion and mechanical stress common in marine duty. At 0.4 lbs with compact dimensions of 8 x 2 x 10 inches, the assembly integrates seamlessly into existing Cannon downrigger systems without requiring structural modifications. The precision-machined swivel mechanism allows the boom to articulate freely, reducing wear on connecting hardware and extending the service life of your downrigger investment. Cannon's engineering ensures smooth operation across extended trolling sessions where constant boom repositioning would otherwise accelerate component degradation.

This replacement head is ideal for operators performing routine maintenance on older Cannon downrigger systems or addressing wear-related swivel stiffness that develops after years of saltwater exposure. Installation is straightforward—the assembly connects directly to existing Cannon downrigger boom assemblies via standard fastening points, making field replacement practical without specialized tools. Operators running multiple downriggers for trolling applications benefit from keeping spare swivel heads on hand, ensuring minimal downtime during extended fishing operations or tactical marine missions where equipment reliability is non-negotiable.