As if the manufacturer had never tried to screw it into real wood. I think I was lucky because I was able to screw them in, I can only assume the wheels are broken too. Tried 2 of them, both failed. Look at the picture, once this ring breaks out it is obvious that it cannot be twisted anymore.
Campbell Chain 040581210 Grade Bright
3 Review
Campbell PB0722827 Polycoated Diameter Capacity
3 Review
Metown Stainless Steel Camping Mat - Optimized Thickness for a Perfect Outdoor Experience
3 Review
Temperature Controlled Insulated Material Handling Products: Pack with Confidence
9 Review