Technical data
| Height: | 19 mm |
|---|---|
| Identical in construction to the manufacturer: | Schmitt & Sohn |
| Inner diameter: | 14,9 mm |
| Material: | VU (Vulkollan®) registered trademark of Covestro Group |
| Outer diameter: | 23,5 mm |
| VU (Shore A) Vulkollan®: | 93° |