1)Inter-locking 'hook and eye' systems for quick installation.
2)steel barriers are designed to be linked together via hooks.
3)Each hook is made of a 5/8" steel rod.
4)The feet are either flat or arched.
It plays the role of protection in house site, major public events, sports, concerts, festivals,
Gatherings, swimming pools, and many other uses for secure construction sites and private property.