Husqvarna 'X-TOUGH' .058" Large Mount Chainsaw Bars - Select a Size Mechanical Device 5 mm arbor climbing line

5 mm arbor climbing line

The square-ground cutter has two cutting edges lining up to a sharp corner

Magnesium crankcase

sharpness and consistency

Husqvarna 'X-TOUGH' .058" Large Mount Chainsaw Bars - Select a Size Mechanical Device 5 mm arbor climbing lineX Tough Solid RSN 3 8" pitch . 058 Gauge Brand New Genuine Husqvarna X Tough Bar select size Product Description Husqvarna X TOUGH RSN (Replaceable Sprocket Nose) bars are our toughest sprocket nose bars. Thanks to the design, characterized by a solid steel body with increased rail hardness and the optimized oil hole, the maintenance effort is reduced, and high productivity can be achieved. The load is transferred to the high quality roller bearing