800mm MGN15 Linear Rail Guide with MGN15H Carriage Block - High Precision Linear Motion System for Large 3D Printers, CNC Machines, Laser Cutters & Industrial Automation (Ideal for X/Y Axis Applications)

Packing list: 1 * 800mm MGN15 linear rail with 1 MGN15H block 2 * steel ball for backup

800mm MGN15 linear rail guide with 1 MGN15H carriage block

There are 2 red rubber stoppers or cable ties to keep the block on the rail

Please be careful when removing the block from the rail or installing the block to the rail, in case the balls in the block fall out.

Used for high load conditions

Comes with 2 spare balls for backup