Baseboarders Basic Series Galvanized Steel White Coupler for Heater Covers - Fits Between Every Length of Our Basic Heater Covers | Model #CP004 - Amazon.com
Custom Baseboard Covers - Kates Covers
Is Your Baseboard Heater or Radiator Making You Crazy? - Laurel Home
Baseboarders Basic 2-3/4-in Hydronic Baseboard Heater Left End Cap in the Baseboard Heater Covers department at Lowes.com
Cover Luxe Home | Cover Luxe Better Baseboard Covers