Diablo's conversion kit transforms your 4" angle grinder into a sanding tool for metal finishing and surface preparation. The kit includes everything needed to switch from grinding to sanding -- just remove the grinding wheel and install the backup pad with a fiber disc.

• Converts 4" angle grinder into a fiber disc sander
• Kit includes: 1 backup pad, 1 M10x1.25 locknut, 1 M10x1.50 locknut, and 2 coarse 50-grit fiber discs
• Backup pad provides proper support for fiber disc sanding
• Ideal for metal surface preparation, weld grinding, and rust removal
• Compatible with standard 4" angle grinders