This listing provides one MGN9C 350 mm linear guide carriage. It is a miniature linear guide slide carriage designed for use with MGNseries rails and is suitable for CNC and 3D printer parts. Key benefits Smooth, precise motion for reliable positioning in CNC and 3D printing applications. Compact design that fits into spaceconstrained assemblies and smaller machines. Durable, repeatable performance across repeated cycles, helping improve component life and overall machine accuracy. Key attributes Model: MGN9C Length: 350 mm Quantity: 1 piece Type: Linear guide rail carriage / miniature linear guide slide Compatibility: Designed for MGNtype rails; commonly used with MGN9C rail systems (and related MGN sizes listed in product line) Material: not specified in listing Performance: Provides lowfriction guidance with consistent movement under load Applications: CNC machines, 3D printers, micropositioning stages, and smallscale automation Use cases Upgrade or the X or Y axis carriage on a small CNC router to improve motion smoothness and precision. a worn carriage on a desktop 3D printer to enhance print accuracy and Zaxis stability. Build a compact XYstage for laser engraving, PCB milling, or other precision, spacelimited equipment. Notes This listing is for one MGN9C, 350 mm carriage (MGN9C, 350 mm). The product range includes other rail sizes (MGN12, MGN9, MGN15, MGN7), but this item specifically is the MGN9C 350 mm carriage.