I will try this here and on another forum but I have an old Ford 16 foot spike tooth harrow. Several of the teeth loose and I wanted to know if anyone knows of a place to find something like these holders to replace the loose ones. I have some I am going to try and weld on and those are the ones that have two pieces that wrap around the tooth. I also have others like the single wrap piece wrapped around the tooth. They work fine and tighten nicely. I may have to try a round rod and bend it around the tooth and weld a bolt onto the rod. But that is a LOT of work for what I need. I have replaced a couple with cable clamps but that requires drilling an extra hole and if I need to replace one out in the field, I don't always have a drill to take out there all the time. Only if I take one with me from home which is 2 hours from the farm.