I have to add that in shipment I was shorted one magnetic rod. Seemed kind of weird. I didn't open my package right away and worried that I wouldn't get this sorted out. Laura from Dennis Kirk sent me a replacement with no questions asked. The tool worked fine and seems to be a good quality piece. I liked it's adjustability. I was easily able to pull the lifters up enough to safely clear the cams for removal and installation.
Holds lifters up and out of the way nicely for cam service. I've used other tools and methods to keep lifters up in their bores and nothing has worked as well as these. There are less expensive tools to do the same thing but you get what you pay for.