Manual lifting tool for blocks used in building comprises X-shaped frame held together by central bolt, hook-shaped jaws at lower end of frame holding block, and chain linking tops of frame which passes through pipe acting as handle

摘要

The manual lifting tool for blocks used in building comprises an X-shaped frame (1) held together by a central bolt (6). Hook-shaped jaws (2) at the lower end of the frame hold the block. A chain (3) links the top ends of the frame and passes through a section of pipe (4) which acts as a handle.