HOM Automatic Axle Road Blocks with electro-hydraulic drive unit – consisting of underground casing with drainage and spikes, drive unit and control panel are install separately. HOM Automatic Axle Road Blocks are designed to restrict and stop forceful entries of vehicles at defense installations, Oil refineries, Atomic Power Plants, Shopping Malls & other security sensitive sites. HOM Automation offers compact, Sturdy Spike Road Blocks to stop or prevent unauthorized vehicle or forceful entry.