This OPM provides a revolutionary tested and approved seismic bracing option for part height partition walls allowing braces to have 8ft centers in most conditions A through D.
Most wall types will only require a single steel deflection slip track that does not require the studs to be screwed to the head track. Bracelok only infrequently needs to use slotted deflection track for heavier walls, with no need for complicated nested tracks at all!