| 摘要 |
A peg with two shorter sides, a long side and a fourth side with an opening, with the particular feature that the shorter sides have two outwardly convex corrugations and one concave corrugation. V-shaped stampings are made in the convex corrugations, said stampings being inverted in each short side, the ends of the arms of said Vs being aligned. The strength of the peg is increased and it ensures that the wire cannot come out of its housing. <IMAGE>
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