Air requirements: 15-120 PSI
Frame tube size: 4" x 4"
Head opening: 2-1/2"
Overall dimensions: 62"H x 30-7/8"W x 34-1/2"D
Throat: 24"
Great for all sheet metal forming, this Professional Planishing Hammer will shape mild steel up to 16 gauge. Air operated, it includes filter, oiler and foot pedal. Stainless steel main shaft and hardened steel hammer head.