Husqvarna 20″ X-Tough Solid RSN 3/8″ .058″ (1.5mm) Chainsaw Guide Bar 596691172

Husqvarna X-Tough RSN (Replaceable Sprocket Nose) bars are Husqvarna’s toughest sprocket nose bars. Thanks to the design, characterized by a solid steel body with increased rail hardness and the optimised oil hole, the maintenance effort is reduced, and high productivity can be achieved. The load is transferred to the high-quality roller bearing with supporting shields, resulting in less friction and a prolonged lifetime. The robust and patented RSN shape and the triple-rivet mount offers high durability. A replacement tip is available as a spare part.