ClarkDietrich cold-formed C-studs, produced to ASTM C955 standards, for axial load-bearing and curtain-wall framing are pre-punched with knockouts at regular intervals—specifically designed to allow for rapid installation of pipes, electrical conduit and wall bridging. 

Applications

• Used to support the exterior skin or cladding material (metal, stone, tile, glass, etc.) and the wind loads to which they are subjected

Features

• 3/8" Return
• Knockouts are punched 12" from the lead edge with additional knockouts every 24" O.C.
• Members smaller than 3-5/8" are unpunched unless otherwise specified at time of order
• Standard coating: CP60