Rotary 10957. SPLINED BLADE ADAPTOR REPLACES MURRAY 690411. USED ON 42", 46" AND 52" RAIL DECK FRAMES. 1-15/16" DIA. .600" SPLINES ID. USED WITH OUR 10189 SPINDLE. CONTAINS ONLY THE SPLINED ADAPTER, NOT THE WASHERS OR NUTS.  

*Fits Rotary 10189 Spindle assembly.

SR-1