MidWest Homes for PetsUniversal Crate Casters, 2 count (pack of 1), Black, Model 44

Very happy with my purchase and cheap too.

Does the job they were bought for and are completely stable!

Excellent product. Installs easily. Works perfectly years after purchase. Locking mechanism is simple to use and robust.

EDIT: Ended up bending down at the edges where her raised bed sits and had to remove them. Maybe if there wasn’t a raised bed it would be differentMy 63 pound pup has a 48 inch crate with a raised bed inside that she loves and sleeps in at night. She occasionally naps during the day in there as well, however i recently moved the large heavy crate and there was enough hair to stuff a couch lol after not even a month without being vacuumed. I bought 3 packs of two, east but time consuming installation. You’ll likely need a small screwdriver and needle nose pliers. The 2 pieces were confusing and i believe the plastic attachment piece and castor should be fused to prevent struggling to keep the pieces lined up. Set up today, i’ll have to update eventually. Should come in multiple pack sizes..no one needs just 2 wheels to start off with but may need an extra 2 to add more stability.

These appear to be good quality and solid. I use them with a very large dog crate however my dog only weighs about 35 pounds. I bought them because we installed hardwood floors and I didn’t want the floors to get scratched when moving the crate around. These are great and don’t scratch the floors when moving the crate around.