Fire Sprinkler Trim (Extension) Ring 4-1/2 in. Chrome
This 4-1/2 in. Fire Sprinkler Trim Ring conceals oversized holes cut accidentally or to meet seismic requirements. This trim ring is made of Steel, has a 4-1/2 in. outer diameter and a 2-2/5 in. hole.
This fire sprinkler trim ring can conceal holes that are 2-2/5 in. or smaller in inner diameter and are 2-2/5 in. larger in inner diameter. Installation is easy – simply place behind your escutcheon or cover plate when installing the sprinkler head.