Wichard Key Pin Shackle - Diameter 6mm - 1/4"

The Wichard Key Pin Shackle – Diameter 6mm – 1/4" is a compact, corrosion-resistant fastening solution engineered for professionals who demand reliability in harsh maritime, tactical, and field environments. Manufactured by Wichard Marine, a leader in high-performance rigging hardware, this shackle serves operators, first responders, and military personnel who require secure, swift connections for load-bearing applications—from field equipment assembly to emergency rescue scenarios. Its Grade 316L stainless steel construction makes it ideal for salt-spray exposure and extreme climates where standard hardware fails.

The key pin design simplifies operation: a simple half-turn rotation of the pin opens or closes the shackle without tools, eliminating fumbling during time-critical tasks. The tethered pin—secured to the shackle body—eliminates the risk of loss in the field, a critical advantage when operating in low-light or dynamic environments. Grade 316L stainless steel resists corrosion far superior to standard stainless grades, providing long-term durability in saltwater, chemical-laden air, and wet conditions typical of amphibious operations or coastal installations. At 0.15 lbs and measuring 2 x 1 x 6 inches, the compact 6mm diameter keeps weight minimal while maintaining substantial load-bearing integrity, making it suitable for tactical bags, rappelling systems, and emergency recovery gear.

Tactical professionals, military units, and search-and-rescue teams benefit most from this shackle's dependability and speed of operation. Its tool-free, one-handed deployment makes it ideal for personnel managing rope systems, carabiners, or field modifications under stress or while wearing gloves. The Grade 316L material ensures zero corrosion compromise after repeated exposure to seawater, road salt, or moisture-heavy climates—critical for teams rotating between coastal and inland operations. This shackle integrates seamlessly with standard 6mm (1/4") rigging, marine hardware, and tactical attachment systems, serving as a universal, long-service component in equipment kits where durability and speed of access cannot be compromised.