Jining Donghong Machinery Co., Ltd

NG Type Internal Hook

Application:

The internal hook is a fishing tool generally used inside casings and oil tubings for fishing ropes and other fishes such as wire-lines, cables, logging wire-lines and paraffin cutters.

Type of internal hook:

Dead (fixed) hook and Live (adjustable) hook.

Available model:

NG73   NG95   NG114   NG136   NG150   NG176   NG190

Specifications - Internal Hook

  1   Internal Hook   NG73   73   2 3/8 Tubing coupling   3 1/2 Tubing

  2   Internal Hook   NG95   95   NC26   4 1/2 Tubing

  3   Internal Hook   NG114   114   NC31   5 1/2 Casing

  4   Internal Hook   NG136   136   NC31   6 5/8 Casing

  5   Internal Hook   NG150   150   NC38   7 Casing

  6   Internal Hook   NG176   176   NC38   8 5/8 Casing

  7   Internal Hook   NG190   190   NC38   9 5/8 Casing