Sell Revolutionary Invention on Adjustable Wrench |
Features:
a.stepless adjusting mechanism designed for an instant & smooth adjustment;
b.efficient anti-slip system provides absolute non-injury to hexagon bolts and nuts;
c.self-locking system, the more stress made on handle, the more tighteness is exerted onto workpiece;
d. less process cost is required comparing common adjustalbe wrench. |
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