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Plumber's Wrenches

26 products

Plumbers' wrenches are tools designed for fitting and removing pipes, fittings and taps. They are used in the installation and maintenance of plumbing and heating systems.

Types included in the collection

  • 90 and 45 degree pipe wrenches, with toothed jaws for gripping pipes
  • American and Swedish pattern pipe wrenches, including the heavy-duty version
  • Adjustable pipe wrenches
  • Basin wrenches and fixed bent-head spanners, for reaching fittings behind sinks
  • Gas cylinder wrenches

Brands included: Fervi, Unifix, Vigor, Stanley and Milwaukee, as well as A.M.E.S. products.

How to choose

Choose according to the diameter of the pipes to be worked on and the space available: the length of the wrench determines the leverage and therefore the force that can be applied, while for tight spaces you need the 45 degree versions or basin wrenches.

For quantities, sizes and availability AMES Srl works on a quote basis: write to info@amessrl.com or call 051 728529.

Plumber's wrenches: how to choose the right pipe wrench
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Frequently asked questions: Plumber's Wrenches
What are pipe wrenches used for among plumbing wrenches?

Pipe wrenches grip pipes and fittings with toothed jaws to turn and tighten them when fitting or removing plumbing and heating systems. Models differ in shape and in the angle of the jaws, shown in the name, and should be chosen according to the point on the pipe where you need to work.

American or Swedish pipe wrench: what is the difference?

The American and Swedish pipe wrenches differ in the shape of the jaw and in the adjustment mechanism. For installation work it is worth having one of each type, choosing the size that covers the diameter of the pipes you meet most often. The choice depends on the type of fitting and the space available.

Which wrenches do I need for fittings under the sink?

Under the sink the fittings are often hard to reach, so you need basin wrenches or bent-head fixed spanners. The bent head reaches the nut behind the tap or the waste, where a straight spanner will not fit. Choose the shape according to the depth of the space you are working in.

What is a gas cylinder wrench used for?

The gas cylinder wrench is used to turn the nuts and valves of cylinders in work on heating or cooking systems. Use it only on the type of fitting specified by the manufacturer, without forcing the nut. Before every job, check the condition of the seals and the connection.

Who uses plumbing wrenches?

They are used by plumbers, heating and plumbing engineers, boiler installers, plant maintenance staff and anyone doing small repairs at home. Radiator bleed keys and aerator keys are for everyday maintenance on radiators and taps, while pipe wrenches are indispensable for work on metal pipework.

How do I choose a pipe wrench for the pipe I am working on?

Choose the pipe wrench according to the diameter of the pipe or fitting, because a jaw that is too large does not grip well and may slip. Sizes are shown in the model name and the handle length changes the leverage available. For larger-diameter pipes a longer wrench is better, to give more force with less effort.

How do I use a pipe wrench without damaging the pipe?

Position the toothed jaws on the pipe with the correct side and push in the direction of rotation, without using extension bars, which can bend. Do not use the pipe wrench on chrome surfaces or on plastic fittings, because the teeth mark or break them. For delicate pipes an open-ended spanner or a dedicated clamp is better.