39″ Plastic Safety Chain Link Posts & Reflective Warning Posts with Water Filled Base

39″Water Filled Base Plastic Safety Chain Link Posts & Reflective Warning Posts feature a one-piece pole and a 360mm water-filled base, providing reliable stability for both indoor and outdoor use.

These plastic safety chain link posts are made of high-density polyethylene (PE), which won’t rust, peel, or corrode—making them a reliable, long-lasting solution for outdoor use in any weather. The oversized 360mm PE base can hold up to 5.0kgs of weight for added stability and can support longer or heavier plastic chains when needed.

These stanchion posts are typically used with plastic chains or metal chains or cone bar, creating a temporary highly visible crowd control barrier for traffic flow or for road safety. And feature bases in three color options and poles in five. Paired with chains in various colors, they offer fully customizable setups to meet safety regulations, complement event themes, or align with branding needs.

Cost-effective, these plastic stanchion posts offer a more budget-friendly alternative to metal or retractable barriers, making them perfect for large-scale events, short-term setups, or high-volume needs.

Available in bright, high-visibility, safety colors like red, yellow, orange or red to draw attention and improve awareness, they’re perfect for crowd control, traffic flow, restricted zones, or line management—indoors or out.

Whether you’re managing a job site, securing a parking lot, or guiding guests at an event, these plastic chain link posts provide a flexible, low-maintenance crowd control solution that delivers performance and value.