Southco Magnetic Door Holder Proud (Surface) 30 x 15mm

The Southco Magnetic Door Holder Proud (Surface) 30 x 15mm is a marine-grade fastening solution engineered for boat cabin doors, engine compartments, and storage hatches that demand reliable, corrosion-resistant hardware. Built for saltwater and freshwater environments, this surface-mounted magnetic holder keeps doors securely closed without the noise of slamming or the maintenance burden of traditional latches. Whether you're running a center console, cruiser, or commercial fishing vessel, this compact 30 x 15mm unit provides silent, vibration-free door retention in rough seas or calm anchorages.

Constructed from 316 stainless steel, the Southco magnetic holder resists rust and degradation from constant salt spray, UV exposure, and humidity that would destroy standard hardware within a season. The proud (raised) surface-mount design allows installation on curved or textured cabin walls without requiring recessed routing, saving time during retrofit or new build. Southco's precision-engineered magnetic catch delivers consistent holding force across a wide temperature range, ensuring your doors stay secured whether you're fishing in arctic waters or tropical destinations. The compact footprint—just 4 inches in length—integrates seamlessly into tight galley spaces and cabin layouts common on production and custom vessels.

Anglers, liveaboard cruisers, and commercial operators benefit from the quiet, maintenance-free operation of magnetic door hardware, especially during long overnight watches or when anchored in anchorages where vibration and noise carry across water. Installation is straightforward on wood, fiberglass, or aluminum surfaces typical of modern boat construction; Southco's M5-7A-4261-8 specification ensures compatibility with standard fastening patterns and door frames. For those seeking customization or specialized marine applications, Southco offers engineering modifications to adapt this proven design to unique vessel requirements, making it an ideal choice for retrofit projects or OEM boat builders.