| Category | Max HP | Width (W) | Lower Hook to | Lower to Up- | Weight | SKU |
|---|---|---|---|---|---|---|
| Top Link (H) | per Hook (L) | (lbs) | ||||
| I | 50 | 27.25 | 18.5 | 15-18.5 | 80 | 25-005 |
| II | 100 | 32.75 | 21.5 | 15 | 139 | 25-010 |
| II HD | 150 | 32.5 | 21.5 | 15 | 165 | 25-019 |
| III | 225 | 38.25 | 24.5 | 19 | 182 | 25-020 |
| III Narrow | 225 | 32.5 | 24.5 | 19 | 176 | 25-021 |
| II/III | 225 | 38.25 | 24.5 | 19 | 185 | 25-022 |