Product: Lineare Guide Rail — Model HGR15 Why choose this rail Provides accurate, controlled linear motion for equipment and assemblies that require repeatable positioning. Modular length options let you match the rail to your application without cutting or improvising. Compact 15 mm × 15 mm profile and M4 mounting make installation straightforward and compatible with small to medium-size linear systems. Key attributes Function: linear guide rail for guiding carriages or blocks along a precise straight path. Model: HGR15. Profile dimensions: height 15 mm, width 15 mm. Fixed screw size: M4 × 16 mm (mm). Available lengths: 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 500 mm, 550 mm, 600 mm, 650 mm, 700 mm, 750 mm, 800 mm, 850 mm, 900 mm, 950 mm, 1000 mm, 1050 mm, 1100 mm. Benefits and practical advantages Consistent geometry (15×15 profile) simplifies integration with HGR15-style components and mounting patterns that use M4 fixation. Multiple pre-cut lengths remove the need for on-site machining, saving time and reducing installation errors. Compact form factor is suitable where space is limited while still providing stable guidance for linear motion elements. Straightforward mounting with M4×16 fasteners ensures a secure, repeatable connection. Typical applications Small CNC machines, laser cutters, and milling tables where precise linear guidance is required for a moving axis. 3D printers and gantry systems that need compact, repeatable motion with easy installation. Automation equipment, inspection rigs, and camera sliders where reliable, smooth travel and modular length selection are important. Ordering and selection tips Choose the length that matches the travel or stroke distance required by your design to avoid extra cutting or machining. Confirm carriage/block compatibility with HGR15 profile and ensure the mounting holes accept M4×16 fasteners. Use multiple rails in parallel for wider carriages or increased load support; select equal lengths for straightforward assembly. Model: HGR15 — compact, configurable linear rail available in a wide range of lengths with 15 mm × 15 mm profile and M4×16 mounting.