securing a construction site

on a side you want connected to either a line post or a rail

For instance

5-year manufacturer's warranty

especially in hard to maintain areas

Motorized Integrated Barrier Gate Traffic Spike Solution (Surface Mount) Length:9 ft securing a construction siteIdeal for applications requiring a higher level of security and traffic control. Continuous duty DC motor with soft start stop operation for high capacity application needs. Battery backup ensures continued traffic flow even when power is out. Surface mount for faster install and speed bump effect (flush mount also available). MTS MTF Product Guide