| 摘要 |
Hook for concrete, made of tempered steel of small thickness and including a fastening nose or crampon (1) cut into the flat (2) and folded over perpendicularly in order to form an inverted V. The hooking nose (3) exhibits two loops (A and B) each of which can be used depending on whether the hook is fastened head up or head down at the user's convenience. <IMAGE>
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