Self-drilling. Hex washer head. 12 screws per pack.

Used to regulate air by twisting handle to open and close damper. Install in black flue pipe.

Embossed and decorated of first class material, enamel coated front and back. Clamps of spring wire constructed so they will never lose their strength. Springs will adjust themselves to fit either smooth or irregular flue hole. Colored finish.

Used to regulate air by twisting handle to open and close damper. Install in black flue pipe.

Prevents over-drafting in wood stoves, coal stoves, circulators and add-on furnaces. Provides a safer, more efficient burn pattern. Automatic combustion control with spin dial. Versatile mounting applications. For use with 6 in single wall flue pipe.

Attaches to stove pipe and reclaims heat normally lost up the flue. Whisper quiet, safety tested UL fan motor gently blows warm air into the room. Thermostatically controlled, turns on at 160 deg Fahrenheit, off at 130 deg F. Decorative nickel trim.

Attaches to stove pipe and reclaims heat normally lost up the flue. Whisper quiet, safety tested UL fan motor gently blows warm air into the room. Thermostatically controlled, turns on at 160 deg F, off at 130 deg F. Decorative nickel trim.