Olive Hole Ringstone – MT7019
Specifications
| Model | MT7019 |
| Inside Diameter | 0.46 |
| Outside Diameter | 1.59 - 1.60 |
| Length | 0.45 - 0.50 |
| Type | Sapphire |
| 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.