Pipe wrenches are ideal for all heavy work, such as oil refinery platforms, high-pressure pneumatic installations, etc. Mouth opening can be changed, with the moveable jaw opened or closed by an adjustable worm-gear system with a spring that tightens when leverage is applied. California residentssee Prop 65 WARNINGS Super-reinforced jaw mounting Jaw system with spring for good grip and quick release Replaceable jaws made of heat-treated alloy steel Malleable iron body Features Item Weight 8.82 Individual/Set Individual Color Family Red Fixed or Adjustable Adjustable Hand Tool Type Pipe Wrench Material Steel Head Type Specialty Returnable 180-Day Compatible Pipe Size (in.) 3 in. Features No Additional Features Material2 Steel Wrench type Straight Pipe Wrench Handle Type Normal Maximum pipe size capacity (in.) 3 Tools Product Type Hand Tool Product Depth (in.) 1.6 Maximum Pipe Diameter 3 in Minimum Pipe Diameter 0.25 in Product Height (in.) 4.3 Product Width (in.) 22 Wrench length (in.) 24.0 Manufacturer Warranty URREA warrants its product to be free from defects in material and workmanship. Any URREA product which has not been altered, misused, or abuse, and fails during its normal useful life, will be replaced or repaired at no charge.