High torque tool assembly and system for loosening a torque resistant threaded fastener and socket stabilizer
View Patent ↗A tool and system for loosening or removing a torque resistant threaded fastener assembly. The system can be used with a bench receiver or vehicle mounted receiver and can be used to loosen “frozen” threaded fastener assemblies. The orientation of the components enables a user to place sufficient torque on a “frozen” threaded fastener. In this way the system enables the user to remove or disassemble a corroded combination (e.g.) a corroded or rusted nut and bolt.
1. A tool adapted and configured to be inserted into a receiver mounted on a vehicle or bench, the receiver having a square opening of 2 inches or 1.25 inches and a length of 1 to 12 inches consisting of an elongated member with a substantially square cross section having a first end and a second end, each end having a flat face, wherein, positioned at opposite ends of the member are substantially square socket drive portions that are positioned on the flat faces of the elongated member and are sized to receive the substantially square driver portion of a socket, wherein the drive portions have different square dimensions; and wherein the length of the member is about 1 to 12 inches, the square cross section of the member is 2 by 2 or 1.25 by 1.25 inches matching the receiver, the cross section of the first square driver portion is 0.5 by 0.5 inches and the cross section of the second square driver portion is 0.75 by 0.75 inches and the tool can be used to manually apply a torque of 230-800 ft.-lbs. to a corroded fastener using, a square driver mounted socket.
2. The tool of claim 1 wherein the square driver portion comprises a detente.
3. The tool of claim 1 wherein the tool has a hollow body.
4. An assembly comprising a hitch receiver and the tool of claim 1 .
5. A method of removing a corroded nut from a bolt in a corroded assembly comprising inserting the tool of claim 1 into a receiver, placing a socket on the tool, inserting a nut or bolt into the socket forming an assembly and applying sufficient torque to the assembly to remove the nut from the bolt.