Model # 100002885

Internet #202087224

Store SKU #192567

null 8 in. x 8 in. x 8 in. Gray Concrete Half Block

8 in. x 8 in. x 8 in. Gray Concrete Half Block

  • Finish a course without cutting a half block.
  • Smooth faced, straight edge unit.
  • Use for 8" wide fence and perimeter walls
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Frequently Bought Together

Product Overview

Concrete Half Block is primarily used for fence walls, site walls and foundations. Concrete masonry provides a cost effective answer to a variety of essential building needs including structure, fire separation, architectural finish, sound control, and low maintenance. Concrete block made to industry specifications are a reliable durable material that may be used to construct economical walls. Their smooth texture provides a finished surface or if you choose can be painted to suit the need. Concrete block are the designers choice for many wall applications.

  • Ideal for fence walls, site walls and foundations
  • Can be overlaid with stucco or stucco stone to enhance the appearance
  • End even courses
  • Precision unit offers utility, versatility and economy
  • Precision units offer utility and versatility at the most economical price
  • Used primarily for fence walls, site/perimeter walls and foundations, they may be overlaid with stucco or stucco stone to enhance the appearance of the project
  • Assumes a 3/8 in. mortar joint and is fireproof
  • Note: product may vary by store



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Block Type
Color Family
Compression strength (psi)
Product Weight (lb.)
Water repellent

Warranty / Certifications

Manufacturer Warranty
Manufacturer warrants this product shall be of merchantable quality when used or applied in accordance with the manufacturer’s instructions. This product is not warranted as suitable for any purpose other than the purpose for which it is intended.

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Customer Questions & Answers

How much does each block weigh? Looking to use as a weight.

Example: I have looked at the manual and can't figure out what I did wrong.
Asked by: DJP
The blocks weigh 19 lbs.
Answered by: CommunityAnswer
Date published: 2016-09-06

What are the dimensions of the hole in a half cinder block?

I want to insert a fly trap into a half cinder block to protect it from the raccoons who come to eat at our feral cat feeding station, so I need to learn the size of the actual hole, not the outside ones of it. Thanks if y'all can answer this question for me.
Asked by: pdw1969
The inside of the block is 5.5" W x 4.75" D x 7.5" H.
Answered by: CommunityAnswer
Date published: 2017-04-19

Do you sell by the pallet how much how many to a pallet

Asked by: Poppa
Hello Poppa! Thank you for your recent inquiry with The Home Depot. We do not have a pallet available online. You may need to special order your item. Please visit your nearest Home Depot Store and speak to one of our experienced associates at the Special Services desk. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-08-10

what is the inside hole diameter

Asked by: buba
5.5 inches wide 4.75 inches deep 7.5 inches high Approximately 196 cubic inches
Answered by: Seth
Date published: 2017-05-06
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Customer Reviews

8 in. x 8 in. x 8 in. Gray Concrete Half Block is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Good things come in small packages. Sometimes you only need half of a cinder block. This half-block fills that need perfectly.
Date published: 2013-05-28
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