John Thomas Inc.
Triton Barrier
The Triton Barrier(R) is a steel-reinforced, water-filled portable barrier made of polyethylene plastic. This crashworthy work zone barrier shields crews and prevents vehicle penetration into the work … [Read more...] about Triton Barrier
Sand Barrels
Consists of two identical half cylinders, four "zip-strip" connectors fasten the two halves together to form the basic sand module, a "Unicore" sand support structure and a lid. The array consists of … [Read more...] about Sand Barrels