4 ms·
But, are these approved by the American Ladder Institute? https://www.americanladderinstitute.org https://www.americanladderinstitute.org
by xixi77 8y ago
But, are these approved by the American Ladder Institute? https://www.americanladderinstitute.org https://www.americanladderinstitute.org
- SllX 8y agoI think the better question is: do they do the job the SFFD requires them to do? Given one of the ladders talked about in the article was over 60 years old and still in service, I think the safe answer is: yeah, they do the job.