5Pcs Aluminum End Alloy Metal Cover Plate Linear Moving Parts 4040 Double

WILL NOT FADE: Made of good quality aluminum alloy material, with anodized treatment, which will not fade EASILY FIXED WITH SCREWS: The end cover can be easily fixed with screws, which is convenient for you to install and use WIDELY USED: End is widely used in the construction of industrial aluminum frame structures, 3D printers, and 3D engraving machines Item Type: Aluminum End Model: 4040 Double Material: Aluminum alloy Purpose: end