3D Printer Part A set of metal bed leveling nut spring (4 pcs metal leveling nuts + 4 pcs Yellow Spring + 4 pcs Phill...

3D Printer Part Model : Leveling Set Aluminum Alloy Knob Material Knob : Aluminum Alloy Knob Color : Red Spring Color : Yellow Set A : Knob OD 59mm *4pcs / Yellow Spring Length 25mm *4pcs / Screw M4 Length 45mm * 4pcs Set B : Knob OD 37.7mm *4pcs / Yellow Spring Length 25mm *4pcs / Screw M4 Length 35mm * 4pcs