YOKE DA Offshore Self Locking Hooks are the FIRST and ONLY hooks to achieve DNV GL ST 0378 Standard for Offshore and Platform Lifting Appliances. DNV GL Certification No. TAS00000T4.

YOKE strives to develop its family of DA products using innovative YOKE alloy steel, has resulted in DNV GL ST 0378 Standard.

This is not only an industry first, but also YOKE are the only lifting equipment manufacturer to achieve this accolade. This is only possible due to the development of materials that can perform well in cold temperature and offshore environments.

This range of DA Self locking hooks developed for the demanding offshore market, swivel type with bearing and eye type, required material development to ensure compliance with strict DNV GL rules and further compliance with Norsok R002.

A perfect solution for all the offshore and cold temperature lifting requirements

For users who require to maintain high WLL’s, Design factors of 5:1 for use with wire rope, or 4:1 for chain applications, guaranteed ductility and impact properties, capable to perform at WLL down to -40°C, and choose to use high strength alloy steels to comply with strict offshore standards.

To have the confidence of the YOKE DA hooks linked to the DNV GL type approval, then look no further. The YOKE steel currently being used in these hooks not only has greater mechanical strength, but also performs under low temperature conditions.

In pursuit of optimum mechanical properties YOKE look forward to making huge progress in the offshore and cold temperature environments with DA self locking hook markets.