Oregon 822SMRQ149 SpeedMax XL 82cm Harvester Guide Bar, .404" Pitch, .080" Gauge Bar Length_55cm 7/32" Threaded Replacement 25-Pack Sharpening

7/32" Threaded Replacement 25-Pack Sharpening Stones for Select Oregon Grinders

For use with chainsaws with bars of 24" or less and 50cc or more displacement

Clamps onto your chainsaw bar with no drilling required

The replaceable sprocket nose reduces the need for new guide bars giving the PowerCut a longer life and greater durability

Solid-Steel Sprocket-Nose

Oregon 822SMRQ149 SpeedMax XL 82cm Harvester Guide Bar, .404" Pitch, .080" Gauge Bar Length_55cm 7/32" Threaded Replacement 25-Pack SharpeningMinimize the time between cuts and reduce vibration for your entire cutting system. The SpeedMax XL replacement nose (RSN) guide bar features a wider and stronger body with a re engineered tail contour that is less likely to throw chains.