Rutland Duty Fire Bricks, 9 by 4-1/2 by 1-1/4-Inch
Use these intermediate duty fire bricks to build new fireplaces, replace old or broken bricks in existing fixtures, in wood or coal stoves, furnaces and fireplace inserts. Use our Refractory Cement (610) for mortar. The bricks measure 9" x 4-1/2" x 1 1/4".