Type -- Made of 2040 aluminum profile, XY-axis timing belt stretch straightening tensioner is easy to use.
Easy to Operate -- Such kind of straighten Tensioner is easy to install and use in combination.
High Quality -- Built to strict quality control standards, long service life with excellent quality, such belt tensioner kit will not easy to damage.
Application -- Fit for CR10 CR10S, belt tensioner kit can work as good accessories for 3D printer.
Package Included -- Package including one Straighten Tensioner,five screws and four nuts. Simple and convenient to replace the old one.