Whitecap Strap Hinge - 316 Stainless Steel - 4" x 1"

The Whitecap Strap Hinge – 316 Stainless Steel – 4" x 1" is a marine-grade fastening solution designed for applications requiring superior corrosion resistance and long-term durability in harsh environments. This strap hinge serves equipment manufacturers, boat builders, RV producers, and outdoor equipment specialists who need reliable hardware that withstands saltwater exposure, UV weathering, and frequent cycling without degradation. Built to professional standards, this hinge is the choice for permanent installations where replacement costs and downtime are prohibitive.

Constructed from 316 stainless steel, this strap hinge offers exceptional resistance to corrosion—particularly in chloride-rich environments where standard stainless grades fail. The 4-inch length and 1-inch width provide substantial surface contact area for load distribution, while four #10 fastener holes enable secure, redundant attachment points that prevent flex and binding during repeated opening and closing cycles. The two-leaf design accommodates doors, lids, access panels, and gates with smooth articulation and minimal binding, making it ideal for both horizontal and vertical orientations.

This hinge is best suited for marine vessels, coastal structures, saltwater equipment enclosures, and industrial applications where chemical exposure or moisture accumulation demands premium material performance. Installation requires standard #10 fasteners (sold separately) and minimal surface preparation—simply align the two leaves with door and frame, then secure through the four pre-drilled holes. The compact 0.2 lb weight makes it practical for lightweight composite panels while maintaining the load capacity and longevity expected in demanding maritime and industrial service.