Hart & Cooley 661 Supply Register, 12 Inch Width, 6 Inch Height, 2-Way, Stamped Face, 20 deg Blade, 1/3 Inch Blade Spacing, Sidewall/Ceiling Mount, Steel, Bright White Enamel
- Galvanized multi-shutter valve
- Interlocking valve louvers for positive shut-off
- For heating or cooling
Application: Shallow Duct Installations
