2PCS Sanding Pad Backing Plate 116x107mm - Replacement Base For Porter Cable 340 Finishing Sander

About This Product

Hey DIYers and woodworkers! If your Porter Cable 340 sander's backing pad is worn out or damaged, these replacement plates are exactly what you need to get back to smooth sanding. You get two plates in the package, so you've got a backup ready to go.

The dimensions are spot-on at 116x107mm (that's about 4.57x4.21 inches) with 6mm thickness, so they fit perfectly like the original OEM part 13592. The construction is smart - aluminum plate bottom for durability combined with PU sponge that gives you that flexible, consistent sanding pressure.

What's great is how this simple replacement can seriously improve your sander's performance. A worn-out backing pad can cause uneven sanding and even damage your sander over time. This fresh plate ensures your sandpaper lays flat and makes even contact across your workpiece.

Installation is straightforward - just swap out the old one and you're back in business. The aluminum and sponge combo is built to last through many sanding projects. Whether you're a professional contractor or weekend warrior, having spare backing plates on hand saves you downtime and money compared to buying a whole new sander!

Product Information