Stainless Steel Rotary Latch Designed to Meet Challenges of Marine Industry

The ocean can be as unforgiving as it is beautiful when it comes to the harsh effects the sea can have on hinges, latches and other boat hardware.
Stainless Steel Rotary Action Latch
Southco understands the need for a reliable rotary latch that can withstand salt, sun and the damaging effects of water. Hence, the Stainless Steel R4-10 was introduced. The new R4-10 features the same benefits of its zinc-plated predecessor with a finish that delivers durability and corrosion resistance. Constructed of 304 grade stainless steel, the latch can be used in demanding vandal-proof or watertight storage areas with the assurance that its construction meets marine requirements for performance and salt spray resistance. So no more rusted hardware!

The R4-10 even offers double stage latching for added security and functionality, so you can rest easy knowing that your belongings are secured against vandals. And a concealed latching option allows flexible styling while the latch accommodates misalignment for a flush, consistent look. The new AC-M1 actuator makes a nice addition, too. It is constructed of 316 grade stainless steel and delivers corrosion resistance and enhanced security.

We want to hear from you! Contact us with your questions or comments on the stainless steel R4-10. Or to learn more about Southco’s line of rotary latches, email us or visit our site at

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