The adjusting structure needs no hexagonalwrench for auxiliary adjustment when in adjustment, the use is convenient and fast, and the production efficiency is improved.
本实用新型所述的调节结构，在调整时不需使用六角扳手辅助调整，且使用方便快速、提高了生产效率。
2
The utility model relates to a universal wrench screw-driver used for fastening hexagonal screws or bolts, and three surfaces of the universal wrench screw-driver are stressed.
本实用新型为一种紧固六角螺钉或螺栓的、三面受力的通用扳手。
3
The support plate rotarily matches the annular groove of the socket wrench barrel, and a rotatable tripod with the hexagonal sleeve barrel as a center is formed.