MGN7 MGN12 MGN15 MGN9 L from 100mm to 800mm ature linear rail slide 1pcs MGN linear guide MGN Black carriage 3D Printer part

Brand Name Magic Dragon. Model Number linear rail guide. Guide Width or Diameter MGN7 MGN12 MGN15 MGN9. Origin Mainland China. Certification none. 81814. High quality And Fast transportation. Magic Dragon linear guides are of high quality, high smoothness and high precision, which are deeply loved by consumers. Support customized size, the longest 1500mm, please contact me. Buy other quantities, contact the seller, the more the number, the lower the price. 1, the package contains 1pcs. Stainless steel. slider and 1pcs guide rail. 2, if there are any problems, please contact me in time. I will be in charge. Please believe me to give you a satisfactory answer. 3, the more quantity, you can contact me, get a cheaper price. 4, Note: Our MGN is Light Pre-load not No Pre-load. If you think the block is a little hard to move when you received the product, please press the carriage and move it for several times first, you also can use some lubricant on the rail or into the carriage, it will be