Wire forms come in endless varieties of shapes, sizes, and materials. Several materials used to manufacture wire forms include; high carbon spring steel, phosphor-bronze, brass, beryllium-copper, stainless steel, nickel-silver, high-nickel specialty alloys, and non-tempered wire. Wire forming companies such as Katy Spring can bend wire into fabricated shapes such as clips, pins, springs, rings, hooks, and wire racks to name a few.