The Round Spacer washer is used to keep boards at a consistent height and prevent the joint from bending, twisting, and short-circuiting with a middle partition design.
| Color | Black |
| Size | 6mm ID, 11mm OD, 30mm Height |
| Gtin | 683007136745 |
| Mpn | S25120501ux8687 |
| Condition | New |