Sea Swivel 3/4in Starboard Riser Kit

The Sea Swivel 3/4in Starboard Riser Kit is a precision-engineered mounting solution designed for marine applications where deck clearance and equipment positioning are mission-critical. This CNC-machined riser elevates transducers, trolling motor mounts, and navigation equipment above obstructions such as toe kicks, navigation lights, cleats, and other deck hardware. Built for professionals who demand reliable, repeatable setups—from commercial fishing operations to law enforcement marine units—this kit eliminates installation guesswork and delivers consistent performance in high-wear saltwater environments.

Constructed from King Starboard material, the 3/4-inch riser provides superior corrosion resistance and structural integrity compared to aluminum or steel alternatives in marine duty. The white finish is UV-stabilized and resists oxidation, ensuring dimensional stability and aesthetic longevity in direct sunlight and saltwater spray. The kit includes precision-cut components and stainless hardware sized for flush, secure mounting on standard 3/4-inch studs and rails. CNC machining tolerances ensure perfect alignment, eliminating shimming and reducing installation time—critical when outfitting vessels for rapid deployment or tactical marine operations where downtime costs money and operational effectiveness.

This riser kit is ideal for boat owners, charter captains, and marine equipment specialists seeking professional-grade elevation solutions without custom fabrication. Installation is straightforward on standard mounting rails and pad-eye systems found on most recreational and commercial vessels. The 3/4-inch height provides optimal clearance for typical deck obstructions while maintaining center-of-gravity balance for transducers and small-to-medium trolling motor brackets. Weighing just 3 pounds, the kit adds negligible topside weight while delivering years of maintenance-free service in demanding saltwater conditions. Compatible with Starboard pad systems and standard marine fastening patterns.