Whitecap Spring Loaded Slide Bolt/Latch - 316 Stainless Steel - 5-5/16"

The Whitecap Spring Loaded Slide Bolt/Latch in 316 stainless steel is a heavy-duty fastening solution engineered for marine and coastal applications where corrosion resistance is non-negotiable. At 5-5/16" in length with a 1/4" fastener, this spring-loaded latch delivers reliable operation on demanding fiberglass door installations, including transom fish doors and equipment hatches exposed to salt spray and high-moisture environments.

316 stainless steel represents the premium grade for marine hardware—superior to 304 grade due to enhanced molybdenum content that provides exceptional resistance to pitting and crevice corrosion in saltwater conditions. The spring-loaded design ensures positive engagement without external pressure, making this latch functional on vertical or angled surfaces where gravity alone cannot secure the mechanism. The 5-5/16" dimension balances reach and surface area, accommodating thicker fiberglass layups while maintaining a compact footprint typical of vessel-mounted hardware.

This fastening solution is specified for offshore fishing vessels, commercial marine equipment, coastal facility access doors, and any application where frequent cycling and salt-air exposure demand material integrity. The 1/4" fastener size is standard across deck hardware ecosystems, simplifying integration with existing mounting schemes. Whitecap's marine hardware is trusted in commercial and recreational sectors where failure in harsh conditions creates both safety and financial liability.

For buyers evaluating slide bolt latches, the material choice is the primary differentiator. 316 stainless costs more than 304 or painted steel alternatives, but the extended service life in corrosive environments justifies the investment. This model fits applications where replacement intervals measured in years (not months) reduce total cost of ownership and downtime risk.