Lug nut apparatus with square drive
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United States of America Patent
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-
Aug 25, 1998
Grant Date -
N/A
app pub date -
Dec 3, 1996
filing date -
Dec 3, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cylindrical lug nut is formed with a threaded axially inwardly opening bore and a concentric chamfer for abutting the chamfer and the lug nut bore of a wheel and an axially outwardly opening lug socket for complemental receipt of a square drive lug for driving of the lug nut. An adapter may be provided which includes on one end a square lug and on the other end axially stacked bosses having, respectively, a large hexagonal cross section for receipt in a large hexagonal socket of one conventional tire wrench and a smaller hexagonal socket of a second tire wrench.
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