Chainsaw Bar Rail Closer Tool A durable, adjustable tool designed to restore and tighten chainsaw bar rails for reliable chain seating and smoother sharpening. Constructed from cast iron and steel, this bar rail closer helps worn or spread rails and prepares bars for chain grinding. Key benefits Restores rail shape and alignment to improve chain fit and reduce kickback risk during operation. Tightens spread or loose bar rails so the chain runs smoothly along the bar groove. Adjustable design fits different gauge bars and accessory bars, reducing the need for multiple specialized tools. Heavyduty cast iron and steel construction delivers long service life and steady performance during repeated repairs. Features and important attributes Function: Closes and tightens chainsaw bar rails and prepares the bar for chain grinding and sharpening. Compatibility: Adjustable to accommodate different gauge bars and accessory bars used with common chainsaw models. Material: Robust cast iron and steel parts for strength and durability. Performance: Provides precise, controlled pressure to reshape rail edges without excessive force. Practical use scenarios In the field: An arborist tightens a spread rail on a worksite chainsaw to restore proper chain tracking before resuming cutting. At the : A maintenance technician prepares a worn bar for chain grinding, closing the rail so the chain seats correctly during sharpening. Homeowner service: A homeowner performs routine chainsaw upkeep, using the tool to realign a bar after extended use and extend the time between professional repairs. What you get A compact, adjustable rail closer made from cast iron and steel that helps maintain chainsaw bar integrity and supports effective chain grinding and sharpening. Clear, reliable performance for routine maintenance and tasks.