The General Tools SA908 Shingle Sider Tool supports ledger boards for one-person installation when used as a pair. This tool pair eliminates the need to nail the ledger board and protects the vapor barrier. Adjustable for both ledger board thickness and reveal height, this tool pair doubles as a clamp which can secure tarps for a dry work area.

• Use with any shingle/shake size or type
• Eliminates need to nail ledger board
• Doubles as clamp for tarp tie-downs