Check the listing for details. 10 MageClamp & L Bracket Solar Panel Mounting Racking Standing Seam Metal Roof. Condition: New. Listed at 99.99 USD. MageClamp with L Bracket is standing seam mounting clamp that can be attached to standing seam metal roof for solar installation and other applications. It fits most common stand seam metal roofs and L bracket can be attached to most solar mounting rails for solar installation.It can also be used for snow guard and appliances installation on standing seam metal roof.MageClamp block and L bracket are made of aluminum alloy. Flange bolt and set screws are made of 304 stainless steel. Each order includes ten (10) sets of MageClamp Standing Seam Metal Roof Clamps with L Brackets. Each set includes one MageClamp block, one L bracket, one 5/16 x 1" flange bolt and two set screws.MageClamp without L Bracket is also available in other listings.Visit our eBay store for more selections.