I certainly do hope that the turnbuckles you have found will work- it would be awesome to have such an affordable solution available to tractor owners. Kubota isn't the only manufacturer that still puts turnbuckles on tractors- almost all of them do. John Deere still does, but their turnbuckles are only 8 inches long, total! They are super short, and it isn't possible to make a set of telescoping stabilizers that will function properly for them. LS puts telescoping stabilizers on their tractors, but it is a weak design- I have built sets to replace them. So, the problem continues to exist, meaning that solutions will continue to be necessary. The stabilizers that I build are a luxury item, not a necessity. So, again, an affordable alternative is a great thing for everyone. When I have an interested party say that they don't have the funds necessary for a set, I can always direct them to a solution that fits their budget. So, will you keep us posted on how they do?