GB NEW 3/4 Replaceable Nose Tip!  Lube-Direct, Internal Oil Feeder grooves force the lubrication direct to the bearings, keeping them cool which results in longer life.  Machined Edge on the nose/tip reduces chipping and extends nose/tip life.  Ultra high strength Titanium^® alloy with Swiss bearings. Fit's Oregon, Gem, and Waratah 3/4" harvester bars.  Rivets included for installation.