This is a Manufacturer Sourced replacement part for Lawn and Garden equipment. This item is Metal an is Sold Individually. A lock nut is a type of nut that resists loosening when properly threaded onto a bolt. This Locking Nut has multiple uses based on your tool. You would need a Wrench to tighten or loosen this Hex Nut.
This is a genuine OEM sourced repair kit which is specially designed for Homelite chainsaws. The kit contains all the necessary parts to repair your carburetor, please make sure to check the appropriate diagrams of your model for the correct location and application of these components. Over time parts will wear out and may begin to fail ...Read moreeventually requiring a replacement to maintain peak performance. Keep in mind this high-quality repair kit is sold individually.