(B) Double Y Axes Linear Rails Guide Upgraded Kit with Fixing Plate Bracket MGN9H Linear Rails For Neptune3/3Pro 3D Printer

(B) Double Y Axes Linear Rails Guide Upgraded Kit with Fixing Plate Bracket MGN9H Linear Rails For Neptune3/3Pro 3D Printer Popis

Features: Brand new and high quality Made from high-quality metal material, durable, firm and has a long service life. Double Y Axes structure, smooth and stable operation, reduce the leveling difficulty and leveling-time. Easy and simple to operate and use, no other tools needed. To upgraded the 3D printer into double Y Axes type, greatly improve the stability of the printer. There are stoppers on each side of the linear rail, it can prevent the carriage block from falling out. Specifications: Material:Metal Type:With Guide Rail/Without Guide Rail/Single Guide Rail Length:Approx.315mm/12.4inch Package Includes: 1 Set Guide Rail note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.