Wichard Self-Locking Bow Shackle - Diameter 10mm - 13/32"

The Wichard Self-Locking Bow Shackle in 10mm diameter (13/32") is a premium fastening solution engineered for tactical, maritime, and load-bearing applications where equipment security cannot be compromised. Designed for operators, rescue teams, and riggers who depend on gear that stays precisely where it's positioned, this shackle eliminates the primary failure mode of standard hardware: vibration-induced loosening. Whether rigging load-out systems, securing rappelling anchors, or fastening mission-critical equipment to tactical vests and load carriers, the self-locking mechanism provides passive redundancy without additional tools or inspection intervals.

Manufactured from grade 316L stainless steel, this bow shackle features a proprietary self-locking pin system that seats into mechanical indentations, preventing rotation and axial movement under dynamic loads and environmental stress. Unlike conventional shackles that rely on lock washers, threadlocker, or operator discipline, the Wichard design provides inherent mechanical locking—the pin cannot back out regardless of vibration, shock, or repeated loading cycles. The 10mm diameter shaft delivers exceptional strength-to-weight efficiency, making it ideal for weight-sensitive tactical applications while maintaining the robust load rating required for professional rescue, demolition, or field operations. Grade 316L stainless steel offers superior corrosion resistance in saltwater, humid, and chemically aggressive environments where standard hardware fails.

This shackle is preferred by military special operations units, law enforcement tactical teams, search-and-rescue professionals, and commercial riggers who cannot afford equipment failure in the field. The compact footprint (2 x 2 x 6 inches) and lightweight profile (0.3 lbs) make it suitable for integrating into anchor systems, carabiner clusters, or equipment retention without adding bulk to load-bearing gear. Compatible with standard climbing harnesses, tactical webbing systems, and professional-grade rigging hardware, the Wichard bow shackle functions as both a primary fastener and a redundant backup for critical connections. Installation requires no specialized tools—hand-torque tightening ensures consistent, repeatable assembly that maintains integrity across thousands of operational cycles.