At a Glance
4.0-in H x 11.2-in L x 6.0-in D Allegheny Concrete Retaining wall block
Item #477091 |
Model #308306
Ideal for small retaining walls, raised flower beds, and garden walls
Creates a naturally worn, flagstone look
Easily creates straight and curved walls
Color, dimension, weight and texture may slightly vary due to natural materials used during manufacturing
General | |||
|---|---|---|---|
Assembly Type | None (gravity-held) | Series Name | Flagstone |
Material | Concrete | Contractor Grade | No |
Shape | Trapezoid | Color/Finish Family | Gray |
Type | Retaining wall block | Manufacturer Color/Finish | Allegheny |
Face Type | Tumbled | Made from Recycled Material | No |
Dimensions | |||
|---|---|---|---|
Maximum Wall Height (Feet) | 2 | Common Length (Long Side) (Inches) | 11 |
Actual Length (Long Side) (Inches) | 11.2 | Common Length (Short Side) (Inches) | 8 |
Actual Length (Short Side) (Inches) | 8 | Weight (lbs.) | 20 |
Common Height (Inches) | 4 | Actual Height (Inches) | 4 |
Common Depth (Inches) | 6 | Actual Depth (Inches) | 6 |
Features | |||
|---|---|---|---|
Dual-Sided | Yes | Lowe's Exclusive | No |
Face Feet per Stone (Sq. Feet) | 0.31 | Sold As | Single block |
Interlocking | No | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30131500 | ||
Check out the Best Selling Retaining Wall Block on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these landscaping blocks for their natural stone appearance, ease of installation, and durability. Reviewers consistently highlight the attractive, realistic look that enhances outdoor spaces, noting the blocks stack well, fit neatly together, and remain stable for retaining walls, fire pits, and garden borders. Many report successful multi-level constructions with blocks holding up well over time. A small number mention color inconsistencies between batches or uneven top surfaces, though these concerns are minor. Overall, most customers find them an excellent, reliable choice for landscaping projects.
Customer review summary generated by AI, including incentivized reviews.Verified Purchaser
Delivery driver was pleasant and professional. Placed the items neatly and as requested. Delivered on time, with a heads up prior notification.
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