By Huu Khanh Nguyen · Updated October 29, 2026 · railing, unit, chain, post-and-chain, barrier, crowd-control
A barrier of free standing posts on round bases with a chain hung between the tops of the posts along any path.
| Name | Default | Unit |
|---|---|---|
| Post Height | 1000 | mm |
| Post Diameter | 60 | mm |
| Largest Post Spacing | 1800 | mm |
| Chain Link Diameter | 8 | mm |
| Chain Fixing Below Post Top | 100 | mm |
| Chain Sag | 150 | mm |
| Base Diameter | 350 | mm |
| Base Thickness | 20 | mm |
| Finish | white |