Chainsaw bar rail closer designed for secure bar closure and reliable compatibility with chainsaws from STIHL, Husqvarna, Echo, Homelite, and McCulloch. Key benefits Keeps the guide bar rails tightly secured to reduce bar movement and help maintain consistent chain tension during use. Simple to install and remove for quick maintenance or field repairs, so you can to work with minimal downtime. Built for regular use with a construction that resists common wear from vibration and repeated tightening. What it does Replaces a worn or damaged bar rail closer to restore proper bartobody alignment and secure the bar assembly. Works with standard mounting points on compatible chainsaw models to provide a dependable closure mechanism. Compatibility Designed for use with a wide range of chainsaw models from STIHL, Husqvarna, Echo, Homelite, and McCulloch. Check your saws mounting arrangement to confirm fit. Practical applications Routine maintenance: an old rail closer during scheduled service to maintain correct bar alignment and chain performance. Field : quickly swap in a replacement when a rail closer is bent or damaged on the job site to minimize downtime. Home or professional use: suitable for lawn and garden tasks, property trimming, and light forestry work where bar stability matters. Notes on use Intended as a replacement part compatible with the models listed. Verify fit against your existing rail closer and mounting points before installation. Installation typically requires basic hand tools and follows the chainsaws recommended maintenance procedure. Benefits summary Restores secure bar closure, supports consistent chain tension, and makes maintenance faster and easier for compatible chainsaw models.