









⚙️ Upgrade your 3D prints with zero wobble — because precision is power!
The UniTak3D Shaft Coupler is a premium aluminum alloy rigid coupling designed to connect 5mm to 8mm shafts, eliminating Z-axis wobble and reducing stress on motors. Compatible with popular 3D printers like Ender 3 V2, PRO, CR10 series, and Anet A8, this compact 20x25mm coupler comes in a pack of two, offering a durable and precise upgrade for enhanced printing stability and machine longevity.





| Manufacturer | UniTak3D |
| Part number | Uni029-2 |
| Item Weight | 30 g |
| Manufacturer reference | Uni029-2 |
| Size | 20mm x 25mm |
| Colour | Silver |
| Material | Aluminium |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 2 |
| Cutting Diameter | 2E+1 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 2E+1 Millimetres |
Trustpilot
4 days ago
2 days ago