Hook Max. Load 500 KN Opening size of master hook 130 mm

Descriptions of Hook Max. Load 500 KN Opening size of master hook 130 mm:

Series hooks conform to API Spec 8A, and are granted the right to use API monogram.
Conform to industry standard SY/T5527.
Special structure in main body with good buffer function.
The master hook is equipped with double safety device.
The main parts of hooks are made of high-strength alloy steel, and passed non-destructive test.

Specifications :

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.