Title: Excellent heavy-duty caster
Review: I put these on the base of my old Craftsman table saw, which has a cast iron top and is plenty heavy. The casters work great---very smooth rolling, given the heavy load. Thanks to reviewer John Z. for the info regarding the hex nuts (though they are 12mm-1.75, not 12mm-1.175).Another reviewer commented that the locking mechanism is not as pictured, and this is true (it looks more like the one pictured for the Steelex D2608). However, it seems to be working fine on all four wheels and doesn't seem flimsy to me. When locked, the saw was solid during operation, though I admit I made only a few test cuts so far and nothing too demanding. The quality of the casters was impressive overall. I won't hesitate buying these again should the need arise.
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