Cordless Press Tool Kit Maximum Compatible Tube Size - Copper 1 3/8 in Minimum Compatible Tube Size - Copper 1/4 in Maximum Compatible Pipe Size - Black Steel 1 in Minimum Compatible Pipe Size - Black Steel 1/2 in Crimping Force 5 400 lb Jaws Included RLS Compact 1/4 to 1 3/8 in Handle Type Inline Cordless Tool Kit Contents (2) Batteries Carry Case Charger Bare Tool Tool Series RP 241 Voltage 12 V Press Tool Type Compact Bare Tool / Battery Included Battery Included