Mapp Caster Sliding Barn Door Cast Iron Wheel Kit, 3" x 1.5" with 3/8" Smooth & Quiet Ball Bearings

Glad I spent the few extra dollars per caster for the bearing insert. Wheels roll nice and smoothly on a 3/16" steel track. Feel confident that I have a lifetime of maintenance free rolling.

used these to track drill press on angle iron on floor , so it would continue to be straight .

Too wide to use as a replacement wheels on our barn door.

Nice heavy duty casters. I'm using these outdoors so time will tell but they look and operate very nicely. Rolls smoothly on a 3/16" thick flat bar.

Perfect for my interior barn door. Fast shipping from the seller.

Nice heavy duty wheel for a barn door. Worked great!

I ordered 2 wheels and received them as described. It was easy to install on my gate. The wheels work great.

smooth ride