◆Super tool developed and sold the single offset wrench with 60 degree-slanted
necks and handles with spears end in 1957.
Highly regarded for use on construction sites.This wrench was used for antenna
installation on Tokyo tower.
●The drop-forged I beam structure of the handle section provides strength and stability.
●The corn shaped spear part is optimal for aligning bolt holes.
●60 degree-slant and length of the neck part prevents collison with adjacent bolts or angle ribs.
●Optimal for civil engineering,construction,bridging and towering.