Disassembly tool

A kit for use in hip arthroplasty, comprising:

• a first component of a prosthesis;
• a second component of a prosthesis, the second component coupled to the first component;
• and
• a disassembly tool for disassembling the first component from the second component of the prosthesis for use in joint arthroplasty, the disassembly tool including
• a first member having a radial portion operably associated with the first component and adapted to exert a radial force on the first component,
• a second member operably associated with the second component, the second member having a second member longitudinal axis, and
• a drive mechanism coupled to the second member, such that as the drive mechanism is activated, the second member exerts a force against the second component in the direction of the longitudinal axis, wherein such exertion of force against the second member further causes the second member to move relative to the first member along the second member longitudinal axis;
• wherein the radial portion is a radially expandable collet and wherein the first member includes an external collar, an internal sleeve coupled to the external collar and the radially expanding collet, wherein as the external collar is moved along the longitudinal axis, the internal sleeve is moved along the internal axis and the radially expanding collet, expands radially into a recess on the first component.