Alloy Self-Locking Hooks
A Gunnebo Lifting company first introduced the original European grade 80 alloy steel self-locking hook in 1965. The BK hook is now offered in a wide range of styles and sizes to provide a solution to most any lifting requirement.
The origional BK and new OBK (Grip Latch) family of Grade 80 & Grade 100 alloy steel self-locking hooks are so dependable that when properly maintained and used, these hooks will not open under load. In addition, each hook is held closed with a spring-loaded latch. Connecting options for the self-locking family of alloy steel hooks include traditional G-Link connectors, clevis connectors, eyes for wire rope thimbles, and BL or Berglok connectors.