US Warehouse - FREE FAST Shipping in USA Product Description: This is a genuine Ryobi Replacement part and is sold individually. Switches are commonly replaced parts in power tools. Because switches use mechanical internals, they will degrade and wear out over time, eventually requiring replacement. Some common signs of a broken or failing switch are: - The tool has completely stopped functioning - it will not turn on. - The tool operates intermittently, requiring multiple tries to turn on, until eventually it won?t turn on at all. Compatible With: BS1001SV 10" Band Saw BS902 9" Band Saw BS903 9" Band Saw BTS15 10" Table Saw BTS20 10" Portable Table Saw BTS20R 10" Table Saw BTS20R-1 10" Table Saw BTS21 10" Table Saw DP120 12" Drill Press OSS500 Osclillating Spindle Sander BTS16 10" Table Saw RTS30 10" Portable Table Saw RTS20 Portable Table Saw with Quick Stand RTS10 10" Table Saw BTS211 10" Table Saw RTS21 10 in. Table Saw RTS21G RTS21G 10-In. Table Saw Ryobi Part #: 089110109712 Genuine Ryobi Part Compatible with Ryobi Power Tools Includes yellow key required for use See below for the list of compatibility Thank You for Shopping!