Hart & Cooley 661 Series 10x5 Ceiling or Sidewall Register – White

Overview

The Hart & Cooley 661 Series register blends durable construction with a crisp white finish, designed to integrate into both ceilings and walls. Built from all steel, it offers a solid, long-lasting vent solution that fits cleanly into a variety of interior spaces.

Designed to fit a 10 x 5 inch opening, this register’s overall footprint is 11-1/4 x 6-1/4 inches, making it suitable for shallow duct installations where space is a consideration. The combination of a sturdy frame and a streamlined appearance helps maintain a tidy, unobtrusive look in living rooms, hallways, or commercial areas.

Airflow control and valve design

• Two-way deflection with fins spaced at 1/3 inch, angled at 20 degrees for directional airflow
• Multi-shutter valve provides a clear path when open, aiding adjustable airflow
• Interlocking valve louvers offer positive shut-off when closed, helping control room airflow with confidence

Dimensions, compatibility, and installation

• All-steel construction with a bright white finish for durability and a clean look
• Suitable for ceiling or sidewall installations, expanding placement options
• Ideal for heating or cooling applications and for shallow duct layouts where depth matters
• Designed specifically for a 10" x 5" hole; overall dimensions are 11-1/4" x 6-1/4"

Why this register may fit your project

If you’re upgrading or installing a new vent in a tight space, this register offers a robust, straightforward solution. The combination of a solid steel build, precise shutter mechanisms, and a bright finish helps deliver reliable airflow while maintaining a clean, professional look in the space. Consider how the dual installation options, depth and shut-off features align with your ductwork and design goals.