661 Steel Hart & Cooley Registers

These Registers can double for both Ceiling and Sidewall applications.

661 Register All-steel construction Used for ceiling or sidewall Installations For heating or cooling Ideal for shallow duct installations Two-way deflection 1/3" spaced fins set at 20 degrees Multi-shutter valve 1-5/8" depth when fully opened Interlocking valve louvers for positive shut-off Bright White finish