ADJUSTABLE WRENCH Russian patent published in 1998 - IPC

FIELD: mechanical handling tools. SUBSTANCE: adjustable wrench is used for clamping various articles for their further displacement. Wrench has handle which is provided with first opening in its one end. Lever is connected with handle by means of axle. Attached to end of lever is second opening. Stop which interacts with lever ensures free displacement of openings or their locking from extension. Wrench can be easily and quickly adjusted to size of article to be handled with minimal risk of slipping. EFFECT: higher efficiency. 11 cl, 5 dwg