Olive Hole Ringstone – MT7013
Specifications
| Model | MT7013 |
| Inside Diameter | 0.80 |
| Outside Diameter | 1.98 - 1.99 |
| Length | 0.44 - 0.50 |
| Type | Ruby |
| Custom options are available. | |
Description
An olive hole ringstone is flat on both sides with an olive hole through the center. The olive hole offers minimum contact and reduced friction with a pivot.