Casing Slips (varco style) are full wrap around grip style slips to meet the heavy loading, they use button type inserts maximum grip and range in size from 6-5/8 - 30" casing.
| Casing OD | in | 4-1/2 - 5 | 5-1/2 - 6 | 6-5/8 | 7 | 7-5/8 | 8-5/8 | 9-5/8 | 10-3/4 |
| Weight | lb | 151.2 | 147 | 195.3 | 185.8 | 165.9 | 180.6 | 220.5 | 231 |
| Total No. of Segments | 9 | 9 | 12 | 12 | 12 | 13 | 14 | 15 | |
| Us in insert bowl No. | API or No. 3 | No.2 | |||||||
| Casing OD | in | 11-3/4 | 13-3/8 | 16 | 18-5/8 | 20 | 24 | 26 | 30 |
| Weight | lb | 285.6 | 283.5 | 331.8 | 388.5 | 403.2 | 459.9 | 499.8 | 550.2 |
| Total No. of Segments | 17 | 18 | 20 | 25 | 26 | 30 | 33 | 37 | |
| Use in insert bowl No. | No. 1 | Match with | relevant | casing | bushing |