A complete truss connector kit purpose-built for professional stage rigging crews. Every coupler, pin, and tool is precision machined from What's Included Conical Spigot Couplers — 60+ precision-machined aluminum connectors for 300*300mm and 400*400mm truss systems Locking Pins — 100+ steel quick-release pins with rounded heads for secure truss connections R-Clips & Safety Pins — Complete set of retaining clips to prevent pin loss during shows T-Handle Removal Tool —