Fournier offers two sizes of planishing hammers, one with a 12-inch throat and one with a 24-inch throat. Each planishing hammer includes a wide range of nine anvils. A rear adjuster sets load force and allows for fast die changes. Both models produce 4,600 hits per minute at 100 psi and foot pedal operation allows both hands to be free for complete control. They are USA made. For more information visit www.irwin.com or call (800) 501-3722.