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Reduces radon gas penetration
The power switch can be locked-on for continuous operation
Designed for full surface applications
Model Number: MM2410G
Hy-Ko BK-40 Series BK-40/4 House Number, Character: 4, 4 in H Character, Black Character, Zinc, Pack of 5 FLOORING PRODUCTS Reduces radon gas penetrationHy Ko BK 40 House Number, Character: 4, Character Height: 4 in, Character Color: Black, Character Finish: Satin, Zinc, Dimensions: 6 3 4 in H x 3 in W, Includes: Nail Unit: CD UPC: 029069313043 Model Number: BK 40 4
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