Retaining Ring Spanners / NRS
Spanner wrenches can be used on retaining rings of various diameters.
Optics can be securely fixed in holders without scratching the optics or retaining rings.
The scale on the wrench correlates to the outer diameteter of the lens to be fixed.
| Part Number | Size Used | A | B | Outline Drawing |
|---|---|---|---|---|
| NRS-50 | For φ10 - φ50 | 50 | 70 |  |
| NRS-100 | For φ10 - φ100 | 100 | 120 | |
| NRS-150 | For φ10 - φ150 | 150 | 170 |
Primary material Shaft: Stainless, Claw: Steel, Finish Shaft: None, Claw: Chrome plating
