Diversitech 230-FR4 4in. SpeediChannel™ FW Escutcheon
- Typically used to cover a rough opening in a soffit, wall, or ceiling penetration. One side of the escutcheon is flat to allow for a SpeediChannel™ run going along a wall, and penetrating through an adjacent wall or ceiling. This is the most common type of wall penetration. Furnished in two parts, the escutcheon easily snps onto the SpeediChannel™.