DescriptionThis is a 3D printer leveling nut compression spring kit. It is made with excellent craftsmanship. It is of durable quality and can be used well in the replacement of printer parts. It has high-precision bearings that can make the printer more stable during printing. And quiet, is a very professional and excellent parts kit, can effectively improve the working performance of your printer, very practical.Features-Color: Black.-Material: Brass, Plastic, Steel. -Size: About 6.00X6.00X0.70cm/ 2.36X2.36X0.28inch. -The design is reasonable, professional and practical, easy to operate, and easier to level. -Mainly made of brass, plastic, steel and other materials, it is sturdy and durable and can serve you for a long time. -Easy to install and disassemble, easy to replace, can effectively improve the working performance of the printer. -Simple and practical, mainly used to level the heating bed or platform to make the printer more stable. -It is made with excellent craftsmanship, which is not only simple and practical, but also efficient and durable.