Features:
1. High precision, high hardness.
2. Solid metal construction, for long time use.
3. The built-in bearing ensures the smooth of the product.
4. Simple structure, easy to install.
5. Designed for miniature multi-function lathe

Specification:
Material: metal.
Length: 20mm
Outer diameter: 18 mm.
Inner Diameter: 12mm
Thread:
Purpose: By resisting deflection of the machined end of the lathe, the workpiece will deflect when rotated.
Package weight: 24g

Packing List:
1 x Living Center.