Item Tag: 4.48 In X 4.37 In

4 Pcs Replacement Foam Backing Pad 58474100 fits FS500 Sanding Machine

Foam Backing Pad for 584741-00 58474100 (4 pcs). This part is compatible with the following machines: Compatible with FS500 Type 1, FS500 Type 2, FS500-B Type 1, FS520 Type 1, FS540 Type 1, FS540K Type 1, FS600G Type 1, QS540B Type 1, TV700 Type 2.