作者: P Lankford
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摘要: A fastening device for joining orthogonal, non-intersecting reinforcing rods or bars is provided which includes a bifurcated hook portion straddles the upper rod and U-shaped arms of extend under lower to engage support them. The integral with an elongate shank curved forms fulcrum about pivoted during installation. When in position, extends along clip formed at other end clips tension bring into firm engagement so that two are held rigidly together.