Mason Lite Structural Metal Base, 6", for 33" Firebox | MFPB33 Main Access and desired finish

and desired finish

Fully welded aluminum frames: Lightweight and weather-resistant

supporting safe and efficient operation by preserving alignment and reducing leakage at joints

Replacing the Assembly restores proper water projection and appearance

Enables fast

Mason Lite Structural Metal Base, 6", for 33" Firebox | MFPB33 Main Access and desired finishMason Lite MFPB33 6 Inch Structural Metal Base For 33 Inch Firebox The Mason Lite MFPB33 is a 6 inch structural metal base for compatible 33 inch Mason Lite fireboxes. It is designed for wood burning fireplace installations on a wood floor or other approved combustible floor application. This base should be matched to the correct firebox size and installation layout before purchase. 6 inch structural metal base For compatible 33 inch Mason Lite