The dimensions and material of the bushings are what you need, not some cheap plastic. They fit snugly so it won't slide out yet it only require a slight tap or two to get it fully seated. The tool is definitely machined correctly, under sizing the body and only keeping the first 1/2" of the tip to size for correct alignment and ease of not getting it stuck. You will be hammering this tool, best to use a small 3lb. hammer and hit it sideways to get more upright swing. Clean the hole after removing the old bushings is highly recommended and just common sense before inserting the bushings. The door slid on perfectly. Great product and American made!
Thanks for the great review David. I appreciate you detailing the tips/tricks that worked well for your install!