My rack is now 3 ounces lighter
I bought enough of these in different lengths to replace all my old dogbones which were really, really old. These are simple and light; rubber gripper works well. I concur with a fellow reviewer: it would be nice if the different lenghts were unique colors, and uniform (all 12cm were grey, all 15cm were blue...etc), but I just put some colored straight gates on the top of my two longer dogbones. Gosh I'm smart...