ExploreDIY MGN12 250mm Linear Guide Motion Rail Way Slide Nickel plating to prevent rust with MGN12H Linear Rail Guide Carriage Block for 3D Printer Kossel CNC Machine Parts

الوصف

Note Installation. Stainless steel ball is easy to fall. Length have 1 ~ 2mm deviation. 1Pcs MGN12 - L250mm linear rail 1Pcs Green MGN12H carriage