Cordless Press Tool Kit, Maximum Compatible Tube Size - Copper 4 in, Minimum Compatible Tube Size - Copper 1/2 in, Maximum Compatible Pipe Size - Black Steel 2 in, Minimum Compatible Pipe Size - Black Steel 1/2 in, Crimping Force 7, 200 lb, Jaws Included Propress 1/2 in, 3/4 in, 1 in, Handle Type Inline, Cordless Tool Kit Contents AC Adapter, Bare Tool, Tool Series RP 351, Voltage 18 V, Press Tool Type Standard, Bare Tool / Battery Included Bare Tool, Compatible Battery Brand RIDGID