Sintered Buttons GARBEN GB-127 and GB-123
| Ref. | Thickness |
| GB-126 | 4.0 mm |
| GB-127 | 4.4 mm |
| GB-128 | 4.8 mm |
| Ref. | Thickness |
| GB-123 | 4.0 mm |
| GB-124 | 4.8 mm |