Haldis 3D X-axis Y-axis Synchronous Belt Stretch Straighten Tensioner For Artillery Sidewinder X1 SW-x1and Sidewinder X2

New generation v2 version The latest version of the Y axis can cover the entire aluminum profile more stable than the previous generation version of the aluminum profile coverage problem the use of better materials with synchronous wheel inner sleeve can use the original machine synchronous wheel adjust the belt more stable and firm Package Included one set Haldis 3D X axis Y axis Synchronous Belt Stretch Straighten Tensioner