Oregon Stump Spray harvester bars have all the same great features as standard Oregon 3/4" pitch harvester bars plus they incorporate patented features specifically designed to apply control agents to the stumps while processing. The bars have a channel formed in the middle of the bar to broadcast the agents during cutting. Choose from left hand or right hand cutting applications. Oregon 3/4" pitch sprocket-nose guide bars are built from solid, one piece 3/8" thick alloy steel with precision milled grooves. The rails are chamfered and have chain lead-ins at the bar tail. These bars can be restraightened if bent during cutting mishaps. The patented Cradle sprocket-tooth design results in the critical nose-sprocket area being exceptionally strong and reliable. Nose can be replaced by removing 5 rivets.