The Industry Standard For Professional Users Of Clean Wood Cutting. Available With Standard And Reduced Weight Body. Features • The Ferrule Locks With A Single Rivet And Is Securely Fixed By Large Overlapping Resistant Fins. • Most Of The Stresses Are Poured On The Tip Minimizing The Wear Of The Bar Body. • The Super-resistant Steel Alloy (molybdenum And Chrome) Gives Maximum Resistance To The Bar Body And Sturdiness To The Rails With Excellent Resistance To Wear And Chipping. Recommended Size 3.5 Cu Chainsaw In (58 Cc) And More Comments The Power Match® Solid Body Bars Can Be Stamped With Xxx, Zzz Or Other Letters, Since They Can Have Different Tips Installed On The Body, Which Changes The Serial Number.