| 摘要 |
A flexible drive wrench handle comprising of numerous steel links. Each link has a slotted cavity with rounded ends 2 at one end, at the other end of the link is a stud with rounded end 3, this stud 3 is inserted into the slotted cavity of the next link to form a friction fit and connected together by means of a tight fitting removable mushroom head pin 4. Numerous links are thus connected together to form a flexible drive wrench handle of the desired length. Additional steel links may be added to increase the flexible drive wrench handle, thus providing additional torque, or links removed to shorten the flexible drive wrench handle. To the last link of the flexible drive wrench handle is connected a link with an open end wrench head, or a close end wrench head or a link with the square stud that will accept a drive socket to form a tool for removing or replacing threaded fasteners such as nuts, bolts, hex head bolts and other fasteners. The tool may be provided with several types and sizes of wrench heads and drive sockets, both standard and meteric.
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