Fesjoy Dual Gear Extruder Drive Gear for 3D Printer - Compatible with Ender 3, Ender 5, CR10 Pro & CR-10 - High Precision Top Wire Drive Wheel for Smooth Filament Feeding - Perfect for DIY 3D Printing Projects and Printer Upgrades

Specification: Material: Stainless Steel Type: With the top wire / Without the top wire (Optional) Direction: Right Hand Shape: Ring Gear Processing: Die Casting Standard or Nonstandard: Standard Tooth Profile: Helical Gear Package Size: 6 x 5 x 1cm/2.4 x 2 x 0.8in Package Weight: 3.5g/0.1oz Package Includes: 1 x Upgrade Dual Drive Gear

Made of high quality stainless steel.

2 types of option - with the top wire, without the top wire

After optimization, deepen the gear groove depth, rearrange the spacing between the teeth, the extrusion is more precise and stable, and the printing effect is better.

Compatible with 1.75mm filament.

Attention: These 3D printer accessories are small, please keep them away from children.