Aluminum Backer Pad Set 4 Inch Hook and Loop Backing Pads 5/8-11 Arbor, 2 Pack, Lightweight Durable Aluminum Core for Diamond Polishing Pads and Sanding Discs with Easy Sticky Hook Attachment

4-Inch Aluminum Backer Pad Set with Hook-and-Loop, 2-Pack ✔️ Lightweight aluminum core; 4 in diameter; 5/8-11 arbor

These aluminum backer pads are designed for use with diamond polishing pads and sanding discs that use Velcro-backed attachments. They are sold as a 2-pack and feature a 4 inch (105 mm) diameter with a 5/8-11 arbor. Note: polishing pads are not included.

✅ 4 inch (105 mm) diameter backer pad for diamond polishing pads and sanding discs
✅ Arbor 5/8-11 fits common grinders and polishers
✅ Aluminum alloy body is lightweight yet durable for heavy-duty work
✅ Includes 2 backers; sticky hook attachment for easy access

💡 What is an aluminum backer pad set used for with 4 inch Velcro-backed polishing pads? This handy backer makes mounting and using diamond polishing pads and sanding discs easier. - It works with 4 inch Velcro-backed pads
- It uses a lightweight aluminum core for less fatigue during long runs
- It supports a 5/8-11 arbor on compatible tools