Backlash Compatible Upgrade Printer Threaded Review

--Upgrade T8 Anti Backlash Nut: Made of high quality brass material,not easily oxidized and corrosion resistant. Excellent anti-backlash mechanism and add stability and smoother functionality to help solve backlash issues on your 3D printer. --Lead Screw Top Mount: Made of premium aluminum alloy,it helps to keep the z-axis much more stable to minimize deviation while printing, and it minimizes the need to relevel the build plate between prints. --Wide Compatibility: Work well with CR10,CR-10S,Ender-3 ,Ender 3S,Ender3 Pro and Ender 3 V2 3D Printer and other 3D printer which lead screw fixing holes is M3 and two holes distance 18mm. --Great accessories Kit for 3d printer,offer more stable and convenient while in a print job. --What you get: 2*T8 anti backlash nuts,1*lead screw top mount.