About this item This fits your . Make sure this fits by entering your model number. ღ SIMPLE TO USE: This Straighten tensioner with 2040 aluminum profile, XY-axis synchronous belt stretch straightening tensioner can be easy to use. ღ APPLICATION FOR: The Straighten tensioner is suitable for CR10 XY, straighten tensioner can be easy to operate, easy to install and use in combination. ღ EFFECTIVE PROTECTION: 3D printer accessories XY-axis tensioner coupling keeps effective protection to extend the service life, such belt tensioner kit will not easy to damage. ღ 3D PRINTER ACCESSORIES: Works as one of good accessories for 3D printer, belt tensioner kit is built to strict quality control standards. ღ DURABLE TO USE: Long service life with excellent quality, Simple and convenient to replace the old one. › See more product details