... tee grid . 2,all kinds of specifications are free Galvanized Steel AngleSteel Wall Angle is for gypsum drywall system ... channel, light gauge metal studs and track, lightweight steel framing, light steel framing, light gauge purlin,joist, notched track, ... rafters, resilient channels,ribbed lath, strut channel,strut profile, steel runner,steel carrying channel, studs, splayed corner angle, track, top ...