* Size: 1/4(f)x3/8(m)、3/8(f)x1/4(m) 1/2(f)x3/8(m)、3/8(f)x1/2(m) 3/4(f)x1/2(m)、1/2(f)x3/4(m) * Material:CR-MO* Finished:Black oxided
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