Roll grip pipe wrench with adjustable

The utility model discloses a roll grip pipe wrench with adjustable, include and clamp the handle and be on a parallel with the adjusting bolt who installs on the pincers handle that it is continuous with adjusting bolt's top that the front end that clamps the handle is walked around to the chain, the position apart from accessible adjustment adjusting bolt that clamped between the handle top relatively on adjusting bolt's top is adjusted. This roll grip pipe wrench with adjustable accessible adjusting bolt rotation regulation comes the adjustment to be located the length of the chain at pipe fitting position to make this breakout tongs applicable in the pipe fitting of different pipe diameters, the use of breakout tongs may not receive the influence of chain pitch and pipe fitting diameter relation, has enlarged the application of roll grip pipe wrench, makes the operation of breakout tongs convenient more nimble, and this utility model is used for breakout tongs structure field.