YIXISI 4 PCS 3D Printer Leveling Kit Hand Twist Leveling Nut, with 4 PCS Hot Bed Die Spring and 4 PCS Screw and 1 PC Screwdriver, for Creality 3D Printer CR-10 CR-10s Ender 3 Ender 3 Pro Ender 5

• High Quality: Hand twist leveling nut is made of premium plastic material, lightweight and durable, a very economical leveling nut set to upgrade your 3D printer.
• Durable Spring: 3D printer bed spring is produced with spring steel, longer lifespan, stiffer and more durable than ordinary spring.
• Easy to install: The torque of the hand twisted nut is large, making it easier to fine tune the hot bed and the leveling is safer and does not hurt the hand.
• Easy to Store: It's easy for you to storage and carry it anywhere, it's very convenient for you to use, packed in a plastic box.
• Widely Use: Suitable for Ender 3/3 Pro/3 X, Ender 5/5 Plus/ 5 Pro, Creality CR-10, CR-10 V2, CR-10 Max, CR 10, CR-10 Mini, CR-10S, CR 10S Pro, CR-10 Plus, CR-X, CR 20.

Specifications: Hand Twist Leveling Nut Color: Black Material: Plastic Size: 38.5mm × 10mm(Diameter x Thickness) Hot bed Spring Color: Yellow Material: Spring Steel Size: 25mm × 8mm Screws Color: Black Material: Carbon Steel Screws Type: M4 × 40mm Package includes: 4pcs × Hand Twist Leveling Nuts 4pcs × Hot Bed Leveling Spring 4pcs × M4 × 40mm Screws 1pc × Screwdriver