These Forgefix Masonry Anchors are Zinc Yellow passivated for increased durability & corrosion resistance. They have a tough & reliable construction to cover most heavy-duty fixing applications. The four way expansion shield offers extremely strong & secure anchorage, & the specially manufactured retaining spring ensures encapsulation of the wedge during expansion. Application: Ideal for fixing racking, machinery, trunking, pipework, switch gear & other applications. Ensure the cor