5-Inch Hook and Loop Pad for Porter Cable 13904 - Fits Porter Cable Model 333 and Model 333VS Random Orbit Sanders

it fit my sander and works great

exactly like the original part at about 1/4 the cost.

Good replacement for a worn out loop pad

The velcro adhesive failed on my original backing pad for my sander. I am very pleased to have this option available to use my sander again. Fit is great.

I bought this for my husband. He says its better than he expected and a great purchase for the price.

I tried to save a little money but in the end it cost me double. My PortaCable pad wore out and needed to be replaced. This was cheaper so I thought I’d give it a try. I found that it was too cheap. The Hook n loop doesn’t grip the sand paper very well and the disk flies off while there is plenty of grit left. It wastes a lot of sand paper.I would not buy this one again. I would recommend you to NOT buy it either

Bolted right on

Easy to install and feels more durable then the last one