3 units 400mm hardened steel MGN12 rail and carriage for Kossel
The price 56USD is for one set of 3 units linear rail n carriage.
China Made MGN-12H L400 hardened Steel Rail and Carriage Set of 3 Pieces.
It's different from Rostock, Kossel n RostockMax, Kossel Mini used lead rail and carriage for linear motion.
Note: The linear rail is made of hardened high carbon steel, the quality is just for the price.
Quality Stainless Steel Linear Rail price per piece please refer to
HIWIN origin full stainless steel high quality linear rail, the price will be three times of the listed China Made Linear Rail.
L600 MGN-12H linear rail n carriage, 3pcs per set is available on sale, the price is 69USD/Set
Other sizes of linear rail n carriage like MGN9H 350mm for smaller size kossel are also available.