Partially sealed, never opened in new condition The ASDFGHT Copper Pipe Crimping Tool is a heavy-duty tool designed for crimping copper pipes with diameters of 1/2", 3/4", and 1". With a sturdy construction and aluminum handle, this tool is durable and reliable for various crimping needs. Its compact size of 2 x 1.5 x 1 inches makes it easy to handle and store in a toolbox or utility drawers. The ASDFGHT Copper Pipe Crimping Tool is a practical tool for professionals and DIY enthusiasts alike in the plumbing and HVAC industry.