The Accuform Signs PRC202BK 1 ft black plastic chain links are a reliable solution for commercial kitchens and restaurants needing durable, corrosion-resistant safety barriers. Made from high-quality polyethylene, these chain links are designed to securely wrap around stanchion posts, effectively restricting access to hazardous or restricted areas while maintaining a clean, professional appearance. Their lightweight construction ensures effortless installation, while the 2-inch by 1-inch dimensions provide a sturdy yet unobtrusive barrier that blends seamlessly with any commercial setting. Whether you're protecting employees in busy walkways or securing storage rooms, these chain links offer a practical, cost-effective way to enhance workplace safety without compromising aesthetics.