Southern Stud Weld, Inc. designs and sells multiple styles and sizes of channel letter mounting clips, as well as large mounting brackets for outdoor signs. Our sign clips are designed to be used for reverse lighting, as well as stand-off applications for both inside and outside applications. When installed correctly, our sign clips are designed to be hidden from view, but still allow for easy access to any concealed LED's or neon lighting for servicing. Our large structural mounting brackets are an easy solution for all your outdoor sign mounting applications. Come see us on they web at www.studweld.com