Rotary tool

) A pneumatic wrench comprising:

• a. a handle;
• b. a rotational member connected to said handle, the rotational member configured for exerting torque about an axis of rotation;
• c. a hole extending through the rotational member along the axis of rotation, said hole having two ends, each end having a female threaded section, the first end having right-hand threads and the second end having left-hand threads;
• and,
• d. two socket adaptors each having two ends, the first end of the first socket adaptor having right-hand male threads and the first end of the second socket adaptor having left-hand male threads, the second end of each socket adaptor comprising a protrusion having a generally square outer surface configured for attaching each said second end to a standard socket, each of the two socket adaptors further comprising a through hole aligned with the axis of rotation of the rotational member when each socket adaptor is threaded into one end of the hole in the rotational member.

) A method of setting a threaded fastener, said method comprising the steps of:

• a. providing a tool, said tool comprising:
• i. a handle;
• ii. a rotational member connected to said handle, the rotational member configured for exerting torque about an axis of rotation;
• iii. a hole extending through the rotational member along the axis of rotation, said hole having two ends, at least one end having a female threaded section;
• and,
• iv. at least one socket adaptor, said socket adaptor having two ends, the first end having a male threaded section, the second end comprising a protrusion having a generally square outer surface configured for attaching the second end to a standard socket, said socket adaptor further comprising a through hole aligned with the axis of rotation of the rotational member when the socket adaptor is threaded into the hole in the rotational member;
• b. providing an existing fastener assembly, said assembly comprising a pin having male threads at one end and a nut having female threads compatible with the male threads on the pin, said nut having a polygonal-shaped outer surface compatible with a standard socket;
• c. providing an existing standard socket having two ends, the first end having a generally square recess compatible with the square protrusion on the socket adaptor, the second end having a polygonal-shaped recess of a desired size for engagement with the nut of the existing fastener assembly;
• d. threading the male threads of the socket adaptor into the female threads in the hole in the rotational member;
• e. attaching the existing socket to the socket adaptor by inserting the square protrusion on the socket adaptor into the square recess in the socket;
• f. engaging the polygonal-shaped recess in the existing socket with the polygonal-shaped outer surface of the nut;
• and,
• g. causing the rotational member to rotate such that the nut is threaded onto the pin.

) A method of setting a threaded fastener, said method comprising the steps of:

• a. providing a tool, said tool comprising:
• i. a handle;
• ii. a rotational member connected to said handle, the rotational member configured for exerting torque about an axis of rotation;
• iii. a hole extending through the rotational member along the axis of rotation, said hole having two ends, at least one end having a female threaded section;
• and,
• iv. at least one socket adaptor, said socket adaptor having two ends, the first end having a male threaded section, the second end comprising a protrusion having a generally square outer surface configured for attaching the second end to a standard socket, said socket adaptor further comprising a through hole aligned with the axis of rotation of the rotational member when the socket adaptor is threaded into the hole in the rotational member;
• b. providing an existing standard hex key, said hex key having a diameter smaller than both the hole in the rotational member and the through hole in the socket adaptor;
• c. providing an existing fastener assembly, said assembly comprising a pin having male threads at one end and a recess configured for engagement with the hex key at the same end, said assembly further comprising a nut having female threads compatible with the male threads on the pin and a frangible collar having a polygonal-shaped outer surface compatible with a standard socket;
• d. providing an existing standard socket having two ends, the first end having a generally square recess compatible with the square protrusion of the socket adaptor, the second end having a polygonal-shaped recess of a desired size for engagement with the frangible collar of the existing fastener assembly, said socket further comprising a through hole extending between the two ends of the socket;
• e. threading the male threads of the socket adaptor into the female threads in the hole of the rotational member;
• f. attaching the existing socket to the socket adaptor by inserting the square protrusion on the socket adaptor into the square recess in the socket;
• g. inserting the existing hex key through the hole in the rotational member, the through hole in the socket adaptor, and the through hole in the socket, such that the hex key engages with the recess in the pin;
• h. engaging the polygonal-shaped recess in the existing socket with the polygonal-shaped outer surface of the frangible collar;
• i. causing the rotational member to rotate such that the nut is threaded onto the pin while simultaneously holding the hex key in a substantially stationary position such that the pin remains substantially stationary relative to the nut;
• and,
• j. continuing to thread the nut onto the pin until a pre-determined level of torque is achieved, thereby shearing the frangible collar off of the nut.