Heavy-Duty 350mm Linear Rail Kit with MGN9H Carriages
✔️ 2 rails, 2 MGN9H carriages, 2 mini guides included

This 350 mm linear rail kit includes 2 rails, 2 MGN9H carriage blocks and 2 mini linear guides, engineered for smooth, precise motion in DIY 3D printers and CNC machines. Ideal for upgrading axes and building reliable motion systems.

✅ 2 x 350 mm linear guide rails (bearing steel) 350x9x6.5 mm / 13.8x0.4x0.3 in
✅ 2 x MGN9H carriage blocks for 9 mm rails
✅ 2 x mini linear guides (plastic) to assist installation and prevent ball loss
✅ End stop blocks at both ends for collision protection and alignment
✅ Silver finish, suitable for 3D printers and CNC machines

💡 What is a linear rail used for?

A handy motion component that provides smooth, precise linear movement for positioning in machines and printers.

- Handy for DIY 3D printers and small CNC setups
- Improves accuracy by reducing vibration and play
- Easy installation with included mini guides
- Durable bearing steel rails for long service life