Spherical Washers
By placing a paired spherical washer and spherical nut on each side of a ring, the rod angle can be adjusted to fine-tune reduction and assembly. Six pairs will allow a ring or ring block with three rods to be adjusted. Must be used as mating pairs. Stainless steel.
| Part No. | Description | Wrench Size | System | Material |
| 4.70008 | Spherical Washer, 4mm | N/A | Mini | Stainless Steel |
| 4.70007 | Spherical Nut, 4mm | 7mm | Mini | Stainless Steel |
| 2.70008 | Spherical Washer, 6mm | N/A | Standard | Stainless Steel |
| 2.70007 | Spherical Nut, 6mm | 10mm | Standard | Stainless Steel |
