5X Smooth Idler Pulley Wheel Kit V-Slot - Reprap Cnc 3D Printer with Bearing
- 1.Smooth idler pulley is a freewheel that is easy to install.
- 2. 9mm wide channel for channel lip that can be used for belt sealing
- 3. Compatible with V-Slot Mini V linear guides.
- Product weight: 12.4g/pcs