Product attributes

  • material: premium chrome vanadium steel
  • jaws entirely hardened and tempered, teeth additionally induction hardened
  • replaceable jaws, phosphated
  • adjustable upper jaw
  • handle lacquered
  • jaws and screws as spare parts for art. 492/6, 490/6 and 492AL


  • grip, rotation or bolting of round or multi-edged pipes, nuts, and flanges

More About Product


Premium chrome vanadium steel

CodeLenghtTube diameterMaximum tube diameterLenghtweight-- prazen stolpec -- 
60154481"34200375 +
601545101.1/2"49250760 +
618893121.3/4"553001100 +
601546142"603501520 +
601547182.1/2"764502360 +
601548243"896004126 +
601549365"1409007200 +
618894486"165120014800 +
* Images of products are symbolic. All dimensions are in mm, weight in grams.

Usage (pictures)

Spare parts

  • Numerous additional parts

    The range of pipe wrenches is complemented by other tools dedicated to pipe-work installations, such as various tube cutters and vices, flaring tools, test pumps for pipe-work.
  • Ergonomic shape

    The special grip pipe wrench, thanks to its ergonomic shape, always fits in your hand perfectly while performing a firm, non-slip clasp on tubes regardless of their shape or width.
  • Easy installing

    Unior pipe and tubing tools allow safe and efficient installing of plumbing systems, as they transfer much of the additional force onto the pipes and provide a strong and steady hold without nuts or bolts.