AB Inflatables' Profile line of aluminum hull RIBS are built of 3.28-mil aluminum, making them lighter than comparable fiberglass hulls and tough enough for lake, river and rocky coastline duty. The tubes surrounding and supporting the boat are made from 1670 decitex Hypalon/Neoprene fabric. The A12, A13, A14 and A15 Profile models are designed for professional applications, such as rescue, police, fire, coast guard and military operations. Workskiff Inc. recently received acceptance from the U.S. Navy for delivery of boats to be used in the homeland defense effort. Workskiff was awarded a contract by the U.S. Department of the Navy for nine harbor security boats, boats that will be used in support of harbor security forces at Navy facilities and adjacent waterways.