Sea-Dog Line Cabinet & Cupboard Latches

Sea-Dog Line Cabinet & Cupboard Latches: Marine-Grade Security Below Deck

When it comes to keeping storage compartments securely closed aboard a boat, few names carry the weight of experience that Sea-Dog Line does. Founded in the early 1920s and now a century-strong institution in marine hardware, Sea-Dog has built its reputation on exactly the kind of hardware that keeps a vessel functional, organized, and safe — no matter what the sea throws at it.

Their lineup of cabinet and cupboard latches is a focused collection that reflects that same engineering philosophy. Designed specifically for the demanding marine environment, these latches are built to hold fast against the constant vibration, wave action, and humidity that would quickly compromise lesser hardware.

Product Lines & Construction

Sea-Dog's cabinet latch offerings span several distinct styles to suit different installation scenarios and aesthetic preferences:

• Push Button Cabinet Latches (Rectangular & Oval) — These investment-cast 316 stainless steel latches do double duty, functioning as both a latch and a handle in a single compact unit. The push-button mechanism uses a positive-action locking function that prevents cabinets from flying open while the vessel is underway. Installation requires only a single 3/4" hole bore, and the sleek, low-profile design works equally well for left- or right-hand mounting.
• Push Button Rim Latches — Available in brushed brass, polished brass, and polished chrome finishes, these rim-mount latches feature a streamlined closure that keeps cabinets and drawers shut until the button is deliberately pressed. The mortise-mount design provides a clean, finished look, and each unit includes a strike plate for a complete installation.
• Roller Catch (Nylon) — A simple surface-mount nylon roller catch designed for lighter-duty cabinet and cupboard applications where a low-profile, corrosion-resistant solution is needed without the bulk of metal hardware.

Why Sea-Dog Latches Stand Up to the Marine Environment

Marine cabinet hardware faces a uniquely punishing set of conditions: salt spray, constant moisture, UV exposure, and the relentless motion of a boat underway. Sea-Dog addresses this directly through material selection. Their premium latch options use 316 stainless steel — the alloy preferred for saltwater applications — while brass variants receive polished chrome or brushed finishes for added corrosion resistance. The result is hardware that resists pitting and wear over years of service.

This attention to durability is a hallmark of a brand that has been supplying marine hardware for over a century. Sea-Dog Line stocks more than 8 million parts in their Washington state warehouse, and their hardware is trusted by both DIY boaters and professional marine installers alike. Having an ABYC-certified marine technician on staff also underscores the brand's commitment to safety-minded design.

Choosing the Right Sea-Dog Latch

For high-traffic galley cabinets or helm storage where vibration is constant, the 316 stainless push-button cabinet latches offer the most robust solution, combining handle and latch in one. For lighter interior cupboards or spaces where aesthetics matter, the brass or chrome rim latches deliver a classic nautical look. The nylon roller catch is ideal for secondary doors or lockers where a softer, quieter closure is preferred.

Browse the full Sea-Dog Line brand catalog to explore their broader range of deck hardware, hinges, and marine accessories, or view all cabinet and cupboard latches to compare options across brands.