- 500mm MGN12 linear rail guide with MGN12C block
- There are 2 red rubber stoppers to keep the block on the rail
- Threaded holes of the block: 4-M3*3.5; center distance of the holes: 15*20mm
- It is suggested to use M3 socket head cap screws and T nuts if you fix it to 20 series EU Al-profile
- Come with 2 spare balls in the package for backup
Original Product Guaranteed - Imported from USA
Packing list: 1 * MGN12 500mm linear rail, 1 * MGN12C carriage block