Plumbing Wrenches

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Questions and Answers

Which type of wrench is best suited for tightening taps without isolating the water supply, due to its adjustable jaws?

  • Monkey Wrench
  • Basin Wrench
  • Adjustable Spud Wrench
  • Jaw Dropper Wrench (correct)

For pipes made of softer materials that are easily scratched, which type of wrench would be MOST appropriate?

  • Adjustable Wrench
  • Chain Wrench
  • Strap Wrench (correct)
  • Pipe Wrench

Which tool combines multiple sized serrated slotted disks on a shaft to extract 1 to 2 inch nipples?

  • Pipe Extractor
  • Nipple Chuck
  • Internal Wrench (correct)
  • Tap Wrench

If a plumber needs to work in a very tight space where a standard wrench cannot fit, which wrench is designed to provide a secure grip in such areas?

<p>End Pipe Wrench (A)</p> Signup and view all the answers

When installing no-hub soil pipes, which type of wrench is recommended to ensure the joints are tight and leak-free by clicking at a specific torque?

<p>Torque Wrench (A)</p> Signup and view all the answers

If a plumber needs to multiply the turning force on a locked coupling, which tool is MOST suitable?

<p>Compound Leverage Wrench (D)</p> Signup and view all the answers

In situations where a typical wrench cannot reach a faucet's nuts, which wrench is designed with a swiveling jaw to improve accessibility:

<p>Basin Wrench (B)</p> Signup and view all the answers

What is the PRIMARY advantage of using packing nut socket wrenches over open-ended or adjustable wrenches when working with faucet valve packing nuts?

<p>They prevent warping or breaking the nut thimble. (B)</p> Signup and view all the answers

What type of wrench is designed for use on multiple sided nuts, such as hexagonal nuts, square nuts, unions, and valve packing nuts?

<p>Hex Wrench (B)</p> Signup and view all the answers

A plumber needs to remove internal and external burrs from plastic tubing after cutting it. Which tool is MOST appropriate for this task?

<p>Combination Pipe Reamer (D)</p> Signup and view all the answers

For cutting a pipe in a location where you need to make multiple rotations around the pipe to progressively cut through it, which tool is specifically designed for this?

<p>Pipe Cutter (A)</p> Signup and view all the answers

What feature differentiates a Monkey Wrench from a Pipe Wrench?

<p>The smoothness of the jaws. (A)</p> Signup and view all the answers

In the context of drain cleaners, what is the MAIN purpose of a Funnel Auger?

<p>To break up remains of stoppage left by a straight auger. (C)</p> Signup and view all the answers

What is the DISTINCTIVE feature of an offset pipe wrench, compared to a regular pipe wrench?

<p>It has a jaw opening parallel to the handle. (D)</p> Signup and view all the answers

What is the PRIMARY advantage of using a chain wrench or chain tong in plumbing applications?

<p>Providing a non-slip grip around pipes. (A)</p> Signup and view all the answers

What type of drain cleaner attachment is best suited for clearing lines that are heavily blocked with roots?

<p>Saw Tooth Cutter (A)</p> Signup and view all the answers

Which type of hammer is suited for shaping materials, particularly metal, rather than driving nails?

<p>Ball Peen Hammer (B)</p> Signup and view all the answers

What is the purpose of a 'yarning iron' in plumbing?

<p>Packing and compressing hemp rope into a cast iron pipe bell. (B)</p> Signup and view all the answers

In plumbing, what is the function of a caulking iron?

<p>To ensure a leak-free joint by removing air bubbles from molten lead. (C)</p> Signup and view all the answers

When would a plumber likely use a 'Hand Riveter'?

<p>To install blind rivets. (C)</p> Signup and view all the answers

If a plumber needs to create threads inside a hollow pipe, which tool would be MOST appropriate?

<p>Pipe Tap (A)</p> Signup and view all the answers

What is the PRIMARY function of the air-operated plunger?

<p>To form a suction seal and force pressurized air into a blocked pipe. (B)</p> Signup and view all the answers

When a plumber uses a blow torch or blow lamp, what is one of its PRIMARY applications?

<p>To generate high intensity flame for heating soldering irons or melting lead. (C)</p> Signup and view all the answers

How does the 'Reversible Chain Tong' improve the efficiency of plumbing work?

<p>By allowing the operator to turn the pipe in either direction without unhooking the chain. (C)</p> Signup and view all the answers

What is the function of a 'tube expander' in plumbing?

<p>To expand tubing made of copper, aluminum, or soft steel. (B)</p> Signup and view all the answers

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Flashcards

Wrenches

A hand tool used for tightening or loosening bolts. Also known as a 'Spanner'.

Pipe Wrench

A hand tool with one movable jaw and one relatively fixed jaw. Used to grip and turn pipes.

Stillson Wrench

A pipe wrench variation with a swiveling seriated jaw and knurled control knob.

End Pipe Wrench

A tool for easy grip in tight spaces when pipes change direction (e.g., 90-degree bends).

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Rap Wrench

A pipe wrench variation with a deeper, broader hook jaw housing and a smooth, flat surface.

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Compound Leverage Wrench

A type of pipe wrench where the turning force applied is multiplied for freeing frozen joints.

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Offset Pipe Wrench

A type of pipe wrench with a jaw opening parallel to the handle for tight spaces.

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Adjustable Spud Wrench

Wrench with un-serrated jaws used to turn fittings of minimum strength, such as copper and brass.

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Adjustable Wrench / Crescent Wrench

A wrench with one fixed jaw and one adjustable jaw, set by a knurled knob.

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Locking Pliers / Mole grips / Vise-Grips

Pliers that can be locked into position using an over-center action for a firm grip.

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Monkey Wrench

A tool resembling a pipe wrench, but with smooth jaws for holding or turning hardware with flat surfaces.

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Jaw Dropper Wrench

Used for tightening taps without isolating the water supply, with adjustable jaws for sink and bath nuts.

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Strap Wrench

Used for polished pipes, especially plastic or synthetic, to avoid scratches; has a nylon strap.

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Torque Wrench

Ensures tight, leak-free joints in No Hub soil pipe installation, clicks at 60 pound torque.

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Internal Wrench

Used to install or extract 1-2 inch nipples, with serrated slotted disks that expand by eccentric action.

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Hex Wrench

A wrench with a hexagonal jaw for secure grip on hexagonal nuts, square nuts, unions, and valve packing nuts.

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Valve Seat Wrench

A wrench used to remove faucet valve seats.

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Closet Wrench

A tool designed to fasten the closet seat to the closet bowl.

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Basin Wrench / Sink Wrench

Has a swiveling jaw to reach places hard to reach with conventional wrenches, loosens/tightens faucet nuts.

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Basket Strainer Wrench

Used to tighten the nut that secures the basket to the sink.

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Chain Wrench / Chain Tong

A type of wrench with a sprocket chain that is slipped around a pipe and attached to the wrench handle.

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Pipe Cutter / Tube Cutter

Used for cutting or tubing, has one or more sharp wheels forced against the pipe.

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Hacksaw

A tool for cutting plastic and metal pipe. Uses blade with 16 teeth per inch for saving 1/8 to ½ inch

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Flaring Tool

Used to make watertight joints between flexible copper tubing and fitting or valve.

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Pipe Die / Pipe Threader

Tool used for cutting external threads in pipe ends, used in plumbing.

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Study Notes

Plumbing Tools Overview

  • Wrenches are hand-operated tools designed for tightening or loosening bolts and turning objects.
  • Wrenches are known as "Spanners" in English.

Wrenches

  • Pipe Wrench: A hand tool featuring one movable jaw and one fixed jaw, used for rotating pipes in one direction
  • Stillson Wrench: A variation of the pipe wrench with a swiveling serrated jaw and a knurled control knob; Daniel Stillson invented the tool
  • End Pipe Wrench: Provides fast and easy grip in constricted spaces and close to walls where pipes change direction, for example, a 90-degree angle.
  • Rap Wrench: A type of pipe wrench with a deeper, broader hook jaw housing and a smooth, flat surface for occasional use as a hammer.
  • Compound Leverage Wrench: A type of pipe wrench designed to multiply the applied turning force, making it suitable for freeing locked couplings and joints.
  • Offset Pipe Wrench: A unique pipe wrench that has a jaw opening parallel to the handle and a narrower hook jaw for tight spaces.
  • Adjustable Spud Wrench: Features un-serrated jaws and is used for turning low strength fittings like copper and brass valves, drain trap fittings, sinks, and lavatories.
  • Adjustable/Crescent Wrench: Wrenches with one fixed jaw and one adjustable jaw, set to size using a knurled knob.
  • Locking Pliers/Mole Grips/Vise-Grips: Pliers that can be locked into position using an over-center action.
  • Monkey Wrench: Resembles a pipe wrench but has smooth jaws for holding or turning hardware, such as nuts and drain fittings.
  • The Monkey Wrench was created by Charles Moncky.
  • Jaw Dropper Wrench: For tightening taps without isolating the water supply.
  • Strap Wrench: Used for polished pipes, especially plastic or synthetic pipes, to avoid scratches and has a nylon strap that provides a tight grip.
  • UST Wrench: Specifically crafted for removing and installing steel rise piping on underground storage tanks, features an adjustable chain vise, and is operable in confined spaces.
  • Torque Wrench: Used in no-hub soil pipe installation to ensure tight, leak-free joints, clicking at 60 pound torque.
  • Internal Wrench: Used to install or remove 1-2 inch nipples, serrated slotted disks expand via eccentric action for a tight grip.
  • Hex Wrench: It has a hexagonal jaw for secure grip on hexagonal nuts, square nuts, unions, and valve packing nuts and is ideal for securing drain nuts on sinks and tubs.
  • Allen Wrench: Designed for screws with a hexagonally shaped recess in their head.
  • Valve Seat Wrench: Used to remove faucet valve seats.
  • Closet Wrench: Designed for fastening closet seats to closet bowls.
  • Basin/Sink Wrench: Features a swiveling jaw to reach inaccessible places, mainly loosening and tightening faucet nuts.
  • Packing Nut Socket Wrenches: Found in sets for tub, tub, and shower valves, with hexagonal ends and a hollow core.
  • Basket Strainer Wrench: Used to tighten the nut securing the basket to the sink.
  • Chain Wrench/Chain Tong: Features a sprocket chain slipped around a pipe and attached to the handle, with types including light, heavy-duty, single-ended, reversible, and double-ended.
  • Reversible Chain Tongs: Allows the operator to turn the pipe in either direction without removing the tong or unhooking the chain.
  • Pipe Cutter/Tube Cutter: Hand tool with sharp wheels on one end and a screw on the other, used to progressively cut pipes; includes small diameter, quick opening, large tube, ratchet, 4-wheel, wide-roll, hinged, and soil pipe cutters.

Additional Plumbing Tools

  • Hacksaw: Cuts plastic and metal pipes, using a blade with 16 teeth per inch.
  • Flaring Tool: Creates watertight joints in flexible copper tubing by slipping the tube end into a yoke and tightening a compressor screw.
  • Pipe Die/Pipe Threader: Adjustable tools for cutting external threads on pipe ends, used in plumbing, including three-way, ratchet type iron, drophead, and jamproof receding dies.
  • Pipe Tap: Typically made from carbon steel, it creates threading systems inside hollow pipes for rethreading metal piping and compatible with aluminum, brass, copper, or steel.
  • Pipe Reamer: Tapered bit for enlarging openings or removing burrs inside pipes after cutting.
  • Tube Bender: Bends flexible copper tubing without distortion.
  • Tube Expander: Hand-operated for expanding copper, aluminum, and soft steel tubing.
  • Pipe Vise: Holds pipe or tubing during cutting or threading using V-shaped serrated jaws or chains.
  • Bench Yoke Vice: Strong, dependable iron base and yoke, hardened alloy steel jaws, with a convenient pipe rest and bender.
  • Bench Chain Vise: Rugged cast iron base, crank handle, hardened alloy steel jaws, and neoprene-coated toothless jaws to prevent scratching of pipe.
  • Stand Chain Vise: Made of sturdy cast iron, with steel jaws, pipe rest, pipe bender, and tool tray.
  • Portable Chain and Yoke Vise: Light, strong vise that fits any post, equipped with a tray for oil can and handy pipe bender.
  • Pipe Welding Vise: Durable material resists strain and heat; swivel nuts and pins give smooth assembly.
  • Drain Cleaners: Clear clogs and maintain efficient piping systems; types include hand spinners and flat sewer taps.

Drain Cleaners and Attachments

  • Drop Head Auger: Cleans back-mounted fixtures by guiding the cable down the pipe.
  • Straight Auger: Explores and breaks up blockages to determine the needed tool.
  • Funnel Auger: Used as a second tool to clear remnants left by the straight auger.
  • Hook Auger: Handles heavy and dense root stoppages by hooking and breaking them up.
  • Retrieving Auger: For finding broken or lost cables.
  • Four Blade Saw Tooth Cutter: Follows up after augers to open floor drains.
  • Spade Cutter: Removes blockages from hardened, glazed material.
  • Grease Cutter: Opens lines heavily greased with detergents.
  • Spiral Saw Tooth Cutter: Clears stoppages from roots, rags, and sticks.
  • Saw Tooth Cutter: Clears lines blocked with roots and features a design to be removed from damaged pipes without locking.
  • Chain Knocker: Cleans scale in pipes and boiler tubes requiring rigorous action.
  • Drain Rods: Used to unblock drains and sewers.
  • Plunger/Force Cup/Plumber's Helper: Tool with a rubber suction cup.
  • Accordion Plunger: Suits toilet clogs with its smaller cup.
  • Air-Operated Plunger: Contains an air-operated plunger works by forming a suction seal and then forcing pressurized air into the blocked pipe.
  • Chamber Pot (Arinola): Bowl with a handle, in the bedroom for nighttime use as a toilet.
  • Melting Pot and Ladle: Metal pot and scoop for melting/pouring molten lead to caulk joints.
  • Blow Torch/Blow Lamp: Generates an intense flame for heating soldering irons, melting lead, and burning off paint.

Torches and Testing Tools

  • Propane Torch: Primarily used for soldering fittings to tubing; nozzles can be attached to get flames various shapes, sizes and different heat intensities. Solder copper water pipes.
  • Testing Tools: Test plumbing systems for leaks and other defects, as per standard procedures.
  • Mechanical Test Plug: Tests plumbing.

Hammers

  • The claw hammer's design is for working with wood
  • Ball peen hammer is for metalwork.
  • Sledge Hammer: Used for the heavier job
  • Half Hatchet Hammer: This a rugged tools
  • Ball peen Hammer: kind of peening hammer that has 2 ends
  • Engineer's Hammer: It is a tool also known as a baby sledge hammer,
  • Long handle Sledge Hammer
  • Power Hammers

Screwdrivers and Pliers

  • Screwdriver: Tool with a handle and shank shape.

Hammers continued

  • Hand-drilling hammers - Are used to drill steel into rock or to drive wedge
  • Half Hatchet Hammer: Used in trimming and shaping poles
  • Ball peen Hammer: It is used in striking and shaping material
  • Engineer's hammer: It is used in metal fabrications
  • Lineman's Side cutting Pliers
  • Diagonal Cutting Pliers
  • Universal Side Cutting Pliers
  • Heavy Duty Side Cutting Pliers
  • End Cutting Pliers
  • Slim Nose Pliers

Additional Tools

  • Crimping: It is joining two pieces of metal
  • Machine Tools: A electrical tools used for plumbing
  • Power Threading Equipment
  • Power Pipe Cutter
  • Varl-orbit Jigsaw
  • Slip Joint Utility Pliers
  • Smooth Jawed Pliers
  • Right Angle Drill
  • Portable Electric Drill
  • Portable Roll Groover
  • Cordless Drill
  • Core Drilling Machine

Chisels, Irons, and Clamps

  • Cut-off Chisel: Has a cutting edge for cutting metal
  • Yarning Iron - A tool like chisel
  • Caulking Iron: Used upon pouring
  • Pick-out iron - Diamond shape
  • Spring Yarning Iron
  • Curved offset Iron
  • Long curved offset Iron
  • C-Clamp: Tool use typically
  • Hold a wood
  • F-Clamp: Woodworking to hold
  • Plastic Pipe Shear: Use for precise cutting of
  • cold Chisel: Use a cut metal.
  • Flat file :Used for smooth wood
  • Toiler Auger, It use for for clean drains
  • Drill Press: It use for to cut the hole smaller
  • hammer drill: It also known as a rotary hammer.
  • Air Impact:Use for designed to deliver high torque output

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