Patent ID: 7913414

Claim:
An apparatus comprising: a housing; a clamping unit associated with the housing, wherein the clamping unit is capable of being inserted through a hole in a structure into an interior of a nut that is positioned relative to a first surface of the structure and capable of engaging the interior of the nut when a portion of the housing is positioned relative to a second surface of the structure, wherein the first surface is substantially parallel to the second surface; a biasing system capable of biasing the portion of the housing that is positioned relative to the second surface of the structure and the clamping unit, while the clamping unit is engaged with the interior of the nut; a length indicator capable of indicating a length when the biasing system has biased the portion of the housing and the clamping unit; a first handle; and a second handle, wherein the first handle and the second handle are associated with the housing and are capable of being moved relative to each other.