Oregon Jet-Fit harvester bars have all the same great features as standard Oregon 3/4" pitch harvester bars plus the added benefit of patented mounting tail slots for quick fit ups. 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.