Features:Extension rod for low voltage track headExtends track luminairesX72 shipped as two 36'' rods with threaded coupler to be joined in the fieldX96 shipped as two 48'' rods with threaded coupler to be joined in the fieldLengths longer than 96'' not recommendedUL listedCUL listedProduct Type: Extension RodLighting Type: Track LightingMaterial: SteelSize (Height: 6", 12"): 12" & LessSize (Height: 18"): 13" - 18"Size (Height: 24"): 19" - 24"Size (Height: 36"): 25" - 36"Size (Height: 48"): 37" - 48"Country of Origin: ChinaWattage: Spefications:Sustainably Sourced Wood Certifications or Reclaimed Wood: Reclaimed Wood: Dimensions:Overall Height - Top to Bottom (Height: 12"): 12Overall Height - Top to Bottom (Height: 18"): 18Overall Height - Top to Bottom (Height: 24"): 24Overall Height - Top to Bottom (Height: 36"): 36Overall Height - Top to Bottom (Height: 48"): 48Overall Height - Top to Bottom (Height: 6"): 6Overall Width - Side to Side: Overall Depth - Front to Back: Assembly:Warranty: Finish: White, Height: 6