Slant/Fin 104005000 Non-Hinged Left End Cap, For Use With Base/Line 2000 Series Baseboard Heaters, Nu-White Enamel Slant/Fin Non-Hinged Left End Cap Has Nu-White Enamel Finish And Is Ideal To Use With Base/Line 2000 Series Baseboard Heaters It Measures 2 Inch X 7-3/8 Inch And Has Heavy Gauge Front Cover As Well As Reinforced Brackets. It Features Pre-Cut Lengths From 2 – 10 Ft And Pivot Mounted Damper. Left End Cap Is Great For Heating Purpose.