Replacement Push-fit Collet with metal teeth.
Size 4 mm used with 1.75 mm filament and 4 mm PTFE Tube
Size 6 mm used with 2.85/3.0 mm filament and 6-6.4 mm PTFE Tube
If you are only ordering this product, please add at least 2 units to the cart.
We will not ship one unit alone. Thank you.