QUARRY ROCK SIZE CHART
Quarry rock is used to meet construction, landscape, and drainage needs. Most quarry rock is locally sourced. The Washington State Department of Transportation (WSDOT) uses the following table when referring to larger size rocks and boulders. Read more.
NOTE: All of the product weights and sizes are approximations only.
| Rock Size | Rock Weight | Average Dimensions |
| Half man | 25 – 50 lbs | 6″ – 12″ |
| One Man | 50 – 200 lbs | 12″ – 18″ |
| Two Man | 200 – 700 lbs | 18″ – 28″ |
| Three Man | 700 – 2,000 lbs | 28″ – 36″ |
| Four Man | 2,000 – 4,000 lbs | 36″ – 48″ |
| Five Man | 4,000 – 6,000 lbs | 48″ – 54″ |
| Six Man | 6,000 – 8,000 lbs | 54″ – 60″ |
