Swagelok® Co. offers an air-actuated hydraulic swaging unit for swaging multiple fractional and metric tube-fitting sizes. Designed to reduce make-up torque and installation time, the unit features interchangeable, corrosion-resistant, stainless steel tooling to swage 1/4-, 3/8-, and 1/2-in. and 6-, 8-, 10-, and 12-mm tube-fitting ferrules. Powered by shop air, the unit puts no initial strain on the nut, fitting body threads, and body seal surfaces. It requires no threading of the nut on or off the tooling. In addition, the unit has a 1/4-in. tube-fitting air inlet port for connection to shop air systems. It is packaged in a plastic carrying case with the necessary accessories. The fully loaded case weighs 28 lbs.