MK8 Extruder Feeding Knob for 3D Printer Ender 3 v2 CR10 Ender3 Single Gear Extruder Knob

NOTE: Check if your extruder can if can fit the knob, gear is too high and the motor shaft maybe too short to fit the knob.

Made of high-quality material, strong and wear-resistant.
The surface is painted and oxidized.It can be rotated by 360degree, which is convenient for manual rotation.
Use:3D Printer Part Special Feeding Hand Screw Wheel

Applicable to: for Ender3/CR-10 extruder, All metal extruder
Adapt to the motor: 42 stepper motor
colour:Blue
Material:aluminum alloy

Package Includes:
1 xMK8 Extruder Feeding Knob