The Klein 89020 8-Piece 45-Degree Flaring & Swaging Tool Set converts from flares to swages with easy screw-on application. The self-centering, slip-on forged steel yoke easily forms quality flares/swages. Flares 1/8-Inch, 3/16-Inch, 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 5/8-Inch and 3/4-Inch O.D. tubing. Swages 3/16-Inch, 1/4-Inch, 5/16-Inch, 3/8-Inch, 1/2-Inch, 5/8-Inch and 3/4-Inch O.D. tubing. Case Dimensions: 10-1/8-Inch x 8-3/8-Inch x 1-3/4-Inch (L x W x H). Weight: 4.71-Pound. Safety information: Always wear approved eye protection. Never use on or near live electrical circuits.