LUNYEE MGN12H Linear Guide Rail 12mm with 2pcs MGN12H Carriage Block

【MGN12H is a high-precision linear rail】 with a ball bearing installed on the linear rail, which can effectively reduce the friction between the linear rail and the slide rail, and the service life is longer.
【MGN12H linear rail is made of high-quality aluminum material】 which is wear-resistant, heat-resistant, and non-deforming.
【The MGN12H linear rail 】 has a mounting hole spacing of 25mm/0.98 inches, which is compatible with various 3D printer and CNC machine equipment on the market.
【The length of the MGN12H linear rail is 400 mm】 and the package includes 2 pieces of MGN12H Carriage blocks and 7 pieces of stainless steel M3*14 screws.