ALUMINUM HAND TWIST LEVELING NUT: The upgraded red aluminum hand twist leveling nut is beautiful in appearance and easy to use
REPLACEMENT PARTS FOR 3D PRINTER: Original upgrade replacement parts for Ender 3/3 Pro/3 X, for Ender 5/5 Plus/5 Pro, for CR‑10, for CR‑10 V2, for CR‑10 Max, for CR 10, for CR‑10 Mini, for CR‑10S, for CR 10S Pro, for CR ‑10 Plus, for CR‑X, for CR 20
LAST MUCH LONGER THAN PLASTIC NUTS: Made of good quality aluminum, possess good strength and good corrosion resistance, last much longer than plastic nuts
TWIST TIGHTER: Metal nuts are more powerful than plastic nuts and will twist tighter. These nuts have a large torsion, easier to fine tune the hot bed
MAKE HOT BED FLATTER, HARDER AND MORE ACCURATE: The upgraded bed spring make the hot bed flatter, harder and more accurate