Review on 🔧 Caster Socket Inserts: Enhancing Material Handling Efficiency with Optimal Outside Diameter by Jose Schweigert

Star deduction only because it doesn't list which rolls work with these inserts. Maybe it's a ring on the handle, but I'm not sure. The rollers I received were threaded, but these inserts are only open where the rollers are inserted, not quite to accommodate the threaded rod roller. Also, the internal size of the square tubing I have is .9155", which is larger than the listed 7/8" OD of these inserts (as per the listing). Someone else said they had to shave off those inserts; I had to line them with rubber from an old bike tire to fit my square tube snugly. Then I had to make the same rubber pads around the reel bars to hold the reels firmly in these inserts. At least this Kludge works, but not really, ha.