The deformed catch overshot is an unreleased tool for fi shing from outside of pipe string .
Technical parameters and specifi cations
| Type |
Allowed Tension |
Applicable range |
Thread conn. |
Metric O.D. of
pipestring (mm) |
Max.size for long shaft
of fi sh top (mm) |
WLT-95 48 |
200 |
48 |
73 |
2 3/8TBG |
| WLT-10760 |
300 |
60 |
85 |
2 3/8TBG |
| WLT-11873 |
400 |
73 |
98 |
2 7/8TBG |
| WLT-13689 |
450 |
89 |
114 |
NC31 |
| WLT-150102 |
500 |
102 |
132 |
NC38 |
| WLT-165114 |
560 |
114 |
148 |
NC38 | |
