









🚀 Elevate your 3D printing game with precision and durability that won’t quit!
The UniTak3D MGN12 400mm Linear Sliding Guide Rail is a premium upgrade kit designed for Ender 3 and CR10 series 3D printers and CNC machines. Featuring a rust-resistant blackened alloy steel surface, heavy-duty bearing steel carriage block, and secure rubber stoppers, it delivers enhanced print quality, higher load capacity, and smooth, low-noise linear motion for professional-grade results.





| Manufacturer | UniTak3D |
| Part number | Uni091UK |
| Item Weight | 349 g |
| Package Dimensions | 42.09 x 4.39 x 2.69 cm; 349 g |
| Manufacturer reference | Uni091UK |
| Size | 400mm |
| Style | Modern |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
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