The TC8 is designed to mount on an existing drive or ramp (concrete or asphalt) with bolts or epoxy to eliminate excavation and drainage problems. By installing units end to end, any width driveway can be controlled.
36 inches long x 20 inches wide x 2 inch high (teeth depressed)
Overall height 4.4 inches (teeth extended)
3 removable and reversible 3 tooth modules (12 inches long)