04/17/2026
Fabricators are advised to exercise caution when referencing specifications online, as Google's results may not always be accurate. A recent inquiry involved a individual seeking guidance on tubing size for an SFI 47.1 roll cage, who disputed the correct specifications of 2" .120 DOM or 2" .095 chrome moly, citing a Google search result indicating 1.5" and thinner tube. Upon further investigation, the individual was informed that the Google search result was incorrect. It is recommended that those constructing a roll cage for the first time obtain the specifications directly
from SFI at http:sfifoundation.com
to ensure accuracy.
The screenshot of the erroneous Google search result serves as a reminder to verify information through reputable sources.
The following is not correct