4040 V-profile for Y-axis, compatible with the Ender 3 CR10 3D printer.

Features: This belt tensioner kit is an upgraded part for the Ender-3 Pro printer. The tensioner requires self-assembly; an installation diagram is included. Specifications: Material: Aluminum alloy; Surface treatment: Anodizing; Dimensions: Approx. 7.75 x 4.5 x 4.7 cm; Color: Black; Quantity: 1 kit. Note: Please allow a 0-1 cm error due to manual measurement. Please make sure you do not mind before bidding. Due to differences in monitors, the actual color of the item may differ slightly from the color shown. Package contents: 1 x Belt tensioner (other accessories shown in the picture are not included).