Steeler Shaftwall Studs (also known as C-H Studs) can be easily combined with J Track to craft economical yet tough shaftwall systems. With a fire rating of up to 2 hours, Steeler C-H Studs are UL certified for Fire Resistance Rating, meaning peace-of-mind for designers and elevated safety for occupants. Steeler C-H Studs are hemmed, so they are safer and easier to work with on-the-job. For fire resistant stairways, elevator shafts and more, bolster your project with Steeler Shaftwall Studs.