Patented Wright Drive design distributes contact over a larger surface area for greater gripping power and strength. Oiled Black Oxide finish
| PART NUMBER | NOM. SIZE | RET RING | SHAPE | L | DS | DD |
|---|---|---|---|---|---|---|
| 88-87mm | 17mm sq. | 6583 | V | 65.10 | 50.80 | 50.80 |
| 88-91mm | 21mm sq. | 6583 | V | 65.10 | 50.80 | 50.80 |