Description
The Forney Industries 72322 is a backing pad designed for use with sanding discs in surface preparation and finishing applications. The pad measures 5 inches in diameter and features a 5/8 inch-11 threaded arbor connection, making it compatible with standard right-angle grinders and disc sanders that accept that thread pitch. It provides the structural support needed to keep abrasive sanding discs flat and secure against the workpiece during operation. Grinding, fabrication, and metalworking professionals rely on backing pads like this one to maintain consistent disc contact and reduce disc flutter during aggressive sanding passes.
This backing pad is suited for use in metal fabrication shops, welding operations, construction sites, and general maintenance environments. It is typically used with hook-and-loop or arbor-mount sanding discs on angle grinders for weld blending, surface leveling, and coating removal. The 5-inch diameter is a common size for handheld grinder work on flat and contoured metal surfaces.
Key Features
- 5-inch diameter backing pad for sanding disc support
- 5/8 inch-11 threaded arbor for standard grinder compatibility
- Provides stable disc backing to reduce flutter and uneven wear
- Sold in a package of 6 units for shop stocking convenience
Compatibility
Designed as an OEM-style replacement backing pad for use with 5-inch sanding discs on right-angle grinders accepting a 5/8 inch-11 threaded arbor.
Installation Notes
Installation is performed by threading the pad onto the grinder spindle by hand and tightening securely before attaching the sanding disc. Always disconnect power or remove the battery from the tool before mounting or removing the backing pad. Follow all applicable tool manufacturer guidelines and ANSI B7 abrasive safety standards when operating disc grinders with backing pads.
Technical Specifications
- Diameter: 5 inches
- Arbor Thread: 5/8 inch-11
- Package Quantity: 6 per package
- Weight: 1.76 pounds
- Unit of Measure: Each
Standard Information
- Brand: Forney Industries
- Manufacturer Part Number: 72322
