ST610R 6x10 141 CFM Painted Steel grille 0.45" 11.5" Scroll Steel Text Black Return Air Grille 9.73 x 5.76" 11.5" A$40.15
ST610W 6x10 141 CFM Painted Steel front grille and plastic damper box with airflow control tab 1.38" 11.5" Scroll Steel Text Black Wall Register 9.73 x 5.76" 11.5" A$45.06
ST612R 6x12 166 CFM Painted Steel grille 0.45" 13.5" Scroll Steel Text Black Return Air Grille 11.69 x 5.75" 13.5" A$46.38
ST612W 6x12 166 CFM Painted Steel front grille and plastic damper box with airflow control tab 1.38" 13.5" Scroll Steel Text Black Wall Register 11.69 x 5.75" 13.5" A$49.48
ST614W 6x14 174 CFM Painted Steel front grille and plastic damper box with airflow control tab 1.38" 15.5" Scroll Steel Text Black Wall Register 13.66 x 5.76" 15.5" A$52.78