Oneonta Block 1621CMU - 21-3/8" X 7-5/8" X 16-3/4" Chimney Block (30/Cube)
- Inside Dimensions: 9-1/4" x 13-5/8"
- *Must use Flue Liners when used in Chimneys
- Durable concrete construction ensures long-lasting chimney performance
- Professional-grade 16x21 outer dimensions for secure installation
- Compatible with standard masonry tools for easy handling
Description
Specifications
Weight
110lb
Height
7.63in
Width
21.38in
Length
16.75in
Brand
Oneonta Block Company
Category
Brick, Block & Precast