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#12 Stone (5/16″)

Perfect For

Driveway base Drainage systems Concrete aggregate Landscaping Erosion control

#12 Stone in a 5/16” Size Range

#12 stone in a 5/16" size range is a finely crushed aggregate commonly produced from durable natural rock sources such as granite, limestone, or gravel. The material is screened to achieve a consistent particle size, making it ideal for applications where a smaller, uniform aggregate is required.




The 5/16" size offers a balance between fine and coarse aggregates, providing good compaction while still allowing for adequate drainage. This makes #12 stone particularly suitable for use as a bedding layer under pavers, in asphalt mixes, or as a component in concrete production. It is also frequently used for walkways, driveways, and as a base for patios, where its smaller size helps create a smooth, stable surface.




The main advantage of this size is its versatility and ease of handling, making it a popular choice for both residential and commercial projects. However, because it is finer than larger aggregates, it may not be ideal for heavy load-bearing applications or areas requiring maximum drainage.

Applications & Uses

  • Driveway base Recommended
  • Drainage systems Recommended
  • Concrete aggregate Recommended
  • Landscaping Recommended
  • Erosion control Recommended

Frequently Asked Questions

What is #12 Stone used for?
#12 Stone is commonly used for Driveway base, Drainage systems, Concrete aggregate, Landscaping, Erosion control.
What size is #12 Stone?
#12 Stone typically ranges in size from 5/16".
Where can I get #12 Stone?
You can order #12 Stone for delivery from Hello Gravel. We deliver bulk aggregate materials directly to your site with transparent pricing and no hidden fees.

Get #12 Stone Delivered

Order online and get it delivered — often in as soon as 2 business days.

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