Otter

Otter Airloc Expansion Anchors

Zinc Yellow

Airloc Expansion Anchors

Medium-duty expansion anchors with internal metric threading, designed for use in solid masonry. These anchors use machine bolts to create a secure hold: as the anchor tightens, the wedge nut draws into the shell, applying outward pressure against the base material. Not recommended for overhead fixing.

Features and Benefits

  • Flush design sits level with masonry surfaces
  • Compatible with metric machine bolts or threaded rods
  • Internally threaded for easy removal and servicing
  • Durable zinc yellow plating

Applications

Perfect for securing medium-duty loads to solid masonry substrates. The integrated female fitting accepts machine bolts, providing versatile fixing options across various applications.

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