Set in place through a drilled hole in the metal decking before the concrete is poured|Eliminate overhead drilling into building structure - nVent CADDY rod lock preset anchors are cast-in place|Easy push-to-install design allows installers to simply push the threaded rod through the mounting hole, instantly holding it in position|Can be used in lower and upper flute installations|Works with slightly damaged threads and minor burrs on the threaded rod|Pre-fabricated assemblies easily lift and lock into place, helping to save time and money|Plastic flange acts as insert locator when the forms are removed|Rated for cracked concrete