The Metal Roof Seam Clamp was designed to allow the attachment of the L-Foot or PV module directly to a commercial grade standing seam metal roof, without penetrating the metal or collapsing the ridge in the metal roof material. The design is simple, low cost, and very effective. The clamp is made from high-tensile strength aluminum and has a shape that will work with a range of metal roof designs. See the Seam Clamp Technical Bulletin for application and installation. Available for download at www.snapnrack.com.