1、Product introduction

The releasing grapple fishing overshot is the special external fishing tool used for fishing dril collar, drill pipe, oil tube and other fishes in drilling and work over operation. It is designed according to the sizes of drill collar, drill pipes, couplings and other oil well tubes. When fish is gripped but can not be released, the releasing overshot is used to release the fish and lift it up to the ground.

The fishing overshot is made of super quality steel, finished by heat treatment. The tool has some advantages of strong anti-tensile strength and high torsion,and both the tool and fish wil not be damaged even under the complicated loading condition. It is simple in construction, flexible in use and easy in operation.

2、Place of manufacture: Mudanjiang

3、Lead time: 1-3 month

4、Specifications and parameters