Features:
Made of high quality material, these rods and bearing are durable.

Carbon rods are 20cm long, and screw threads are M4.

Specially designed for 3D printer, good choice if you are building up or fixing one.
These will be great replacement for your old or broken ones.

There are total 6 pieces of rods in this set that you may use for many projects.

Specifications:
Material: Metal
Size: 20cm/7.9in
Screw Thread: M4
Suitable for: 3D printer
Quantity: 6pcs
Weight: 108g(approx.)

Package Includes:
6 x Rods