Durable and practical
Round tooth profile guarantees that the belt tooth fits smoothly
GT2 Pulley and GT2 Belt are used together,very convenient to use
Auto leveling nuts for 3D printers, 4pcs/ pack.
Compatible with Creality CR-10/ CR-10s/ mini ender 3 3D printers.
High-quality plastic material, durable and sturdy.
Package Includes: 5 Packs X Leveling Components M3 Screw Kit (No retail package) | .
100% brand new and high quality.
This is for 5 kits of M3*40mm leveling screw spring kit for 3D printer leveling components.