SKU: CW78906
UPC: 035514270151
MPN: 270245-1
The Sea-Dog Stainless Steel 90° Concave Base Deck Hinge with removable pin is a marine-grade hardware solution engineered for deck applications requiring secure, adjustable mounting on tubing-based structures. Originally designed for Bimini top installations and rail-mounted systems, this hinge delivers the corrosion resistance and structural reliability that law enforcement vessel operations and tactical watercraft teams demand. Built to withstand saltwater environments and repetitive deployment cycles, this hinge serves professional operators who prioritize equipment longevity over budget alternatives.
Constructed from marine-grade stainless steel, the 90° concave base design accommodates rail-mounting on 7/8-inch tubing while maintaining a compact 4 x 2 x 6-inch footprint and minimal 0.25 lb weight profile. The concave base geometry distributes load evenly across the mounting surface, reducing stress concentration points that commonly fail in field conditions. The removable pin feature enables rapid disassembly without tools—a critical advantage during equipment maintenance, repair cycles, or emergency reconfiguration in austere environments. The horizontal mounting orientation allows the eye end to secure secondary tubing or structural components at precise 90° angles, essential for Bimini tops, canopy frames, and modular shelter systems on tactical vessels.
Maritime law enforcement, Coast Guard support teams, and operators managing patrol craft or water-based tactical operations benefit most from this hinge's resistance to saltwater corrosion and UV degradation. Installation requires mounting to 7/8-inch diameter tubing; verify your deck or frame tubing matches this specification before purchase. The stainless steel construction eliminates the galvanic corrosion issues common with mixed-metal maritime hardware, ensuring multi-season reliability. Compatible with aftermarket deck canopies, shelter frameworks, and any horizontal-mount hinge application demanding corrosion-resistant, field-serviceable hardware for sale or long-term inventory.
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