Model | Used for Diameter of Tubular(inch) | Model | Used for Diameter of Tubular(inch) | |
2 3/8” | 2 3/8”tubing | 7 5/8” | 7 5/8”casing | |
2 7/8” | 2 7/8” tubing | 8 5/8” | 8 5/8”casing | |
3 1/2” | 3 1/2”tubing | 9 5/8” | 9 5/8”casing | |
4 1/2” | 4 1/2” casing | 10 3/4” | 10 3/4”casing | |
5” | 5”casing | 13 3/8” | 13 3/8” casing | |
5 1/2” | 5 1/2” casing | 16” | 16” casing | |
6 5/8” | 6 5/8” casing | 18 5 /8” | 18 5 /8”casing | |
7” | 7” casing | 20” | 20” casing |