Genie 39026R EKTB Belt Drive Tube Rail Extension Kit, 8' N/A With its ingenious pulley system

With its ingenious pulley system

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Genie 39026R EKTB Belt Drive Tube Rail Extension Kit, 8' N/A With its ingenious pulley systemHighlights: Length: 8' Series: EKTB Suitable for use with: Tube belt drive rail Maximum Door Height: 8' Works with Genie Quietlift 800 Model garage door openers The tube rail belt extension kit is to be used in conjunction with the 5 piece rail system for the SilentMax 500 when the door measures 8' in height The extension kit rail replaces the end section of the 5 piece tube rail system Installation is easy with no additional assembly hardware