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Quality — Made in Germany
KNIPEX 83 30 020 Rohrzange S-Maul
KNIPEX 83 30 020 Rohrzange S-Maul
KNIPEX 83 30 020 Rohrzange S-Maul
KNIPEX 83 30 020 Rohrzange S-Maul
KNIPEX 83 30 020 Rohrzange S-Maul
KNIPEX 83 30 020 Rohrzange S-Maul

83 30 020
Pipe Wrench S-Type

knurled gripping surfaces
  • Slim, S-type jaw
  • Jaws with double offset teeth
  • Teeth additionally induction-hardened
  • Three-point contact on pipes, self-locking
  • I-beam handle design
  • Captive adjusting nut
  • Red powder-coated, jaws bright ground
  • Gripping jaws with specially hardened teeth, hardness approx. 56 HRC
Technical attributes
Article No.
83 30 020
red powder-coated
2,669 g
570 x 95 x 26 mm
DIN 5234
REACH compliant
does not contain SVHC
RoHS compliant
not applicable
Clamping width
70 mm
Capacities for pipes (diameter)
Ø 2 3/4 Inch
Capacities for pipes (diameter)
Ø 70 mm
Capacities for nuts
70 mm
Inner diameter, inches Inner diameter, inches
Ø 2 Inch

Power tool with marathon qualities for working on heavy machinery

Infinite adjustment, effortless self-locking action

Knipex corner pipe wrench 83 30 020 is adjusted on the workpiece: twist the knurled screw to open the jaws, place the outer handle over the workpiece, press down the inner handle, turn the knurled screw – done. The corner pipe wrench is infinitely adjustable, allowing the tool to be adjusted to the user's hand size whatever the workpiece dimensions in the capacity range. It takes just a gentle pressure on the handle for the wrench to lock onto the workpiece in the direction of rotation. This very useful self-locking action greatly facilitates the application of high torques with the Knipex corner pipe wrench. When the direction of rotation changes, the wrench is reversed to maintain the self-locking action.

High-efficiency torsion-resistant corner pipe pliers, plenty of leverage

With the overall length of 540 mm, the Knipex 83 30 020 corner pipe pliers apply enormous gripping force via the pliers head – whether using one hand or two. The S-shape of the jaw of the Knipex 83 30 020 establishes a stable three-point grip on the pipe. The double T-profiled handle gives the pliers very high stability and allows for a firm grip.

Suitable for pipes and threaded fittings. Long-lasting Knipex quality

Knipex 83 30 020 corner pipe pliers are industrial tools with lasting qualities. They were designed according to all the rules of physics & ergonomic efficiency. They are forged from high-grade chrome vanadium steel, oil-hardened & powder-coated. Teeth with additional inductive hardening. This makes the corner pipe pliers suitable for long-term heavy duty use.

Brief overview

Robust corner pipe pliers, double-T profile handle, installation

Slim, S-shaped jaws

For pipes with max. 70 mm ext. diameter

Chrome vanadium elec. steel, forged, oil-hardened

Also induction-hardened, serrated in the opposite direction to rotation

3-point contact with pipe, self-locking

Captive adjusting nut; red powder-coated pliers, unpainted ground jaws

Length 540mm; Net weight 2669 g

Knipex pipe pliers, S-shaped jaws – long-life strength

Corner pipe pliers from Knipex are real workhorses. They are very robust, easy to maintain and easy to handle. They are much appreciated for their usefulness and durability among members of all trades where threaded fittings are involved. Pipe pliers from Knipex are also frequently used in industry.

Professionals who use tools a lot every day rely on a quality that enables them to work easily and safely and that can withstand many years of tough service. We forge our pliers from high-quality materials, processing them with high precision on modern machine tools and hardening them through careful heat treatment. All pliers from Knipex embody over 130 years of specialist expertise.

For pipes & threaded fittings

Stable three-point contact with pipes and nuts thanks to S shape; teeth are also induction-hardened.

Simply adjust on the workpiece

The captive adjustment screw is used to adjust the pliers to the size of the workpiece.

All variations

83 30 005
Pipe Wrench S-Type
181-250 mm
powder coated
without handle sleeves
Length: 245 mm
83 30 010
Pipe Wrench S-Type
Length: 320 mm
83 30 015
Pipe Wrench S-Type
> 400 mm
powder coated
without handle sleeves
Length: 420 mm
83 30 030
Pipe Wrench S-Type
> 400 mm
powder coated
without handle sleeves
Length: 680 mm
Technical changes and errors reserved.