anical properties: P, V.? Surface: Forgery and reduction ratio?? Safety factor: minimum 4:1, highest material grade.? Load test: required / recommended.?? Certificate: CE certified?application:?DIN hooks are widely used in a variety of applications, such as small rigging, cranes, lifting beams and so on. Large crane. We offer not only standard size handle hooks, but also extended handles to meet any processing requirements. Note: We not only provide standard size shank hooks, but also ex