By far the best piercing nozzle for walls and roofs you can buy. Comes with a replaceable steel point designed to penetrate roofs, walls, auto bodies and cinder blocks. The nozzle makes a 2¾" hole at the entry point and sprays a pressurized mist that provides water coverage over 2,400 square feet at 150 psi. The steel and chrome-plated flamefighter is 60 inches long and weighs 40 pounds. A 1½" hose connection is standard on all nozzles, which can be adapted for foam application.