Kahn Forge 16″ Square Head Farrier Tongs are available in five different jaw widths and they feature a lightweight hand polished design with handles that are set for easy control and comfortable use. The square head offers better clamping power than a round head and they are a great choice for forging competitions and heavier shoes.Drop forged from 1045 heat treated tool steel with lifetime guarantee against breakage.Choose from 1/4", 5/16", 3/8", 7/16", and 1/2" openings.