1/4" Male To 1/4" Male. 3/8" Male To 3/8" Male. 1/4" Male To 3/8" Male. 1/4" Male To 1/4" Female. 3/8" Male To 3/8" Female. 1/4" Male To 3/8" Female. 3/8" Male To 1/4" Female. The thread is clear, the force is even, it is not easy to slip during use, and the stability is increased.
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