The YG series hook blocks weredeveloped to provide the market with more reliable technology and more hoistingperformance. Overall design adopted, whichcould minimize the connection distance between hook and travelling block. This kind of design will be more suit for topdrive type of rigs. Material forload components is high strength alloy steel, and the quality is controlled byNDT. Grooving are treated with quenching, which it will be morewear-resisting and long life. Included but not limited by the advantagesmentioned, YG series of hook blocks might be your best choice.

The YG series hook blocks weredeveloped to provide the market with more reliable technology and more hoistingperformance. Overall design adopted, whichcould minimize the connection distance between hook and travelling block. This kind of design will be more suit for topdrive type of rigs. Material forload components is high strength alloy steel, and the quality is controlled byNDT. Grooving are treated with quenching, which it will be morewear-resisting and long life. Included but not limited by the advantagesmentioned, YG series of hook blocks might be your best choice.