Function and compatibility: durable plastic connector that links traffic cones and safety barrier chains to form a continuous, modular safety line. Designed to fit most standard cone bases and chain fittings. Improved stability: enhances the stability of connected cones and chains, reducing wobble and misalignment to improve safety on roads, construction sites, and parking facilities. Quick, userfriendly installation: tool, rapid connection with a simple alignment and snap fit for fast setup and breakdown. Material and size: made of strength plastic for impact resistance; compact and lightweight for easy transport and storage; sized to work with common cone and chain systems. Versatile applications: suitable for traffic control, construction zones, parking area delineation, and temporary event perimeters. Use scenarios: Roadwork detours and lane closures requiring a stable, visible boundary. Parking lot guidance and queue management during peak hours or events. Outdoor events or school zones where temporary crowd control and safety delineation are needed.