Pivotable wrench, has pin or bolt threaded through holes in lugs in socket connecting section and hole in lug of plug connecting section

摘要

The wrench includes a drive shaft (12), a hexagonal main shaft, and an enlarged socket connecting section and the proximal end of the drive shaft. A second drive shaft includes a hexagonal main shaft, an enlarged plug connecting section. An engaging device such as a pin (14) or bolt is threaded through holes in lugs in the socket connecting section and a hole in a lug of the plug connecting section. The lug of the plug connection engages in the space between the two lugs of the socket connecting section.