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The Single End Expansion anchor consists of a pre-assembled set of expansion shields and an expander cone. The two-piece tubular shell type shield is held together by interlocking tabs. An internally threaded wedge-shaped cone at the working end of the anchor mates internally with the tubular shield. When the anchor is tightened, the wedge-shaped cone is drawn into the shields, compressing them against the base material. This anchor a machine bolt anchor designed for use in concrete, block, brick and stone. |