2Pcs Adjustable Tension BMG Dual Drive Extruder 3D-Black

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Specifications:
The extruder uses a 3: 1 internal gear ratio combined with precision CNC machined hardened steel drive gears.
It has adjustable tension: the knurled screw tensioner allows the user to finely adjust the pressure exerted by the drive wheels on the thread.
Features fine workmanship and is durable in use.

Item Name: Extruder
Quantity: 2Pcs
Material: ABS, Steel
Features: Durable, Adjustable Tension, Precision Gear
Size: 72.5mm x 42mm/2.85" x 1.65" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
2 x Extruder
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