Parker's compression fittings are economical and offered in both extrusions and forgings. These compression fittings require no flaring, soldering, tube preparation or special tools to operate. Compression fittings are especially useful in installations that may require occasional disassembly or Partial removal for maintenance since the fitting can be broken and remade without affecting the integrity of the joint. Compression fittings are also used in situations where a heat source, in particular a soldering torch, is prohibited.