Southco Stainless Steel Flush Locking Slam Latch – Open bag, Unused
Designed to handle tough environments while maintaining a sleek appearance, this latch is ideal for hatches, panels, and doors where space-saving and reliability matter most. Genuine Southco performance—unused despite being from older inventory. This latch is the perfect upgrade for boats with plastic or broken latches. It allows for a seamless swap into a 2-inch diameter hole cut out.
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Model: M1-43-8
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Fits: Standard 2-inch diameter cutout
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Material: Stainless Steel
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Style: Flush mount, slam-action, Locking
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Function: Latch locks securely with slam-shut operation
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Condition: Open bag, old stock – unused and fully functional
Fabricated in-house from King StarBoard® marine-grade polymer, this part will not rot, delaminate or swell. It is machined to OEM tolerances and finished by hand, then shipped ready to install.
The polymer is UV stabilized throughout, so the color goes all the way through the sheet — scratches sand out and there is nothing to paint or varnish.
- King StarBoard® construction – marine-grade HDPE that will not rot, warp or delaminate.
- CNC machined – cut to OEM tolerances so it drops into the existing opening.
- Color through the sheet – no paint, no gelcoat, no varnish to maintain.
- Stainless hardware – 316 stainless fasteners and hinges included where applicable.
- Made in the USA – fabricated and finished in our Florida shop.
Custom sizes available — send your dimensions through our contact form and we will quote the part.


