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17-in x 6-in x 12-in Gray Concrete Retaining Wall Block in the Retaining Wall Block department at Lowes.com
![Oldcastle Standard Concrete Block - Grey - Inter-Locking - 8-in L x 16-in W x 8-in H | Lowe's Canada Oldcastle Standard Concrete Block - Grey - Inter-Locking - 8-in L x 16-in W x 8-in H | Lowe's Canada](https://da.lowes.ca/webassets/images/10383_01378592_001_l.jpg)
Oldcastle Standard Concrete Block - Grey - Inter-Locking - 8-in L x 16-in W x 8-in H | Lowe's Canada
![Oldcastle Standard Concrete Block - Grey - Inter-Locking - 8-in L x 16-in W x 8-in H | Lowe's Canada Oldcastle Standard Concrete Block - Grey - Inter-Locking - 8-in L x 16-in W x 8-in H | Lowe's Canada](https://da.lowes.ca/webassets/images/10383_02035206_001_l.jpg)
Oldcastle Standard Concrete Block - Grey - Inter-Locking - 8-in L x 16-in W x 8-in H | Lowe's Canada
Oldcastle 8-in x 6-in x 8-in Tan Concrete Retaining Wall Block in the Retaining Wall Block department at Lowes.com
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Oldcastle 6-in W x 8-in H x 16-in L Cored Concrete Block in the Concrete Blocks department at Lowes.com
![Oldcastle Tan Series Name Retaining Wall Block (Common: 8-in x 8-in; Actual: 7.5-in x 7.75-in) | Lowe's Canada Oldcastle Tan Series Name Retaining Wall Block (Common: 8-in x 8-in; Actual: 7.5-in x 7.75-in) | Lowe's Canada](https://da.lowes.ca/webassets/images/834794_07819386_001.jpg)
Oldcastle Tan Series Name Retaining Wall Block (Common: 8-in x 8-in; Actual: 7.5-in x 7.75-in) | Lowe's Canada
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