40T Brass Extrusion Gear Compatible with 3D Printer

1 Used for 3D printer extruder. 40 Tooth brass drive gear whell, wonderful tool. 2 Made of high quality brass, durable and not easy to wear out, durable to use. 3 Suitable for most models in the market, fit for ENder3/3s /V2/5, for CR10/10s /V2, etc. 4 Easy and convenient for installation and disassemble, reliable and durable to use. 5 Wonderful replacement for the old or broken one, directly fitment.

What's in the box
10 x Brass Drive Gear