Collecting listings has surprises
Description The exquisite craftsmanship can serve you well without breaking easily.
. This is a very practical passive round roller.
The passive round roller is convenient and practical, with excellent texture, and can serve you for a long time without being easily damaged
Features
- Wheels have good physical, mechanical and chemical properties, especially have great wear-resistance, and sturdy.
Inner diameter: 5mm
- Brings good performance to all DIY 3D printers, practical replacement pulley wheel for broken one.
Outer diameter: 25mm
- They are perfect for working with the 3D printer, easy to install, very convenient.
- It is easy to install, small in size, easy to carry and store, and has good performance.
- Produced with strict design and testing to make them work smoothly and stably. Silent design, low friction, and bearings.
Height: 12mm
-Color:Black
-Material:Metal
-Size:2.50X2.50X1.20cm/0.98X0.98X0.47in