This vertical deflection clip is used to connect exterior cold-formed steel curtain wall studs to the slab, bypassing the primary structure , while allowing for vertical deflection of the structure up to 2” (1” up & 1” down). TSN’s patented Step Bushing Technology provides an anti-friction and anti-seizure connection between the clip and the stud web surface.
Features
ICC-ES Approved, report #ESR-2049
Attaches to structure with PAF or welds
Load-rated positive mechanical attachment at each stud