1 1/2 Inch Plug: The Complete Guide

1 1/2 Inch Plugs: What You Need to Know

When it comes to home improvement projects, there are a few things that are essential to have on hand. One of those things is a 1 1/2 inch plug. This versatile type of plug can be used for a variety of purposes, from connecting appliances to running electrical wires.

In this article, I will discuss everything you need to know about 1 1/2 inch plugs. I will cover topics such as the different types of 1 1/2 inch plugs, how to install them, and how to troubleshoot problems. By the end of this article, you will be an expert on 1 1/2 inch plugs and you will be able to use them with confidence in your next home improvement project.

Types of 1 1/2 Inch Plugs

There are two main types of 1 1/2 inch plugs: male and female. Male plugs have a protruding prong, while female plugs have a corresponding socket. Male plugs are typically used to connect to devices, while female plugs are typically used to connect to outlets.

Installing a 1 1/2 Inch Plug

Installing a 1 1/2 inch plug is a relatively simple task. However, it is important to follow the proper steps to ensure that the plug is installed correctly and safely.

To install a 1 1/2 inch plug, you will need the following materials:

  • A 1 1/2 inch plug
  • A screwdriver
  • A wire stripper
  • A pair of pliers

Troubleshooting Problems

If you are having problems with a 1 1/2 inch plug, there are a few things you can check to troubleshoot the issue.

  • Make sure that the plug is properly inserted into the outlet.
  • Check the outlet to make sure that it is working properly.
  • Check the wiring to make sure that it is connected correctly.

If you are still having problems, you may need to contact a qualified electrician.

I Tested The 1 1/2 Inch Plug Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Suiwotin 4PCS 38mm (1 1/2 Inch) Round Plastic Plug, Round Black Plastic End Cap, Pipe Tubing End Cap, Furniture Finishing Plug Fits for 1 1/4

PRODUCT NAME

Suiwotin 4PCS 38mm (1 1/2 Inch) Round Plastic Plug, Round Black Plastic End Cap, Pipe Tubing End Cap, Furniture Finishing Plug Fits for 1 1/4″ to 1 7/16″ OD Tubing

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1 1/2 inch Commercial Quality 1.5'' Expansion Pipe Plug with Steel and Nylon Wing Handle # 8 (1)

PRODUCT NAME

1 1/2 inch Commercial Quality 1.5” Expansion Pipe Plug with Steel and Nylon Wing Handle # 8 (1)

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3

1 1/2 inch Commercial Quality 1.5'' Expansion Pipe Plug with Steel and Nylon Wing Handle # 9 (1)

PRODUCT NAME

1 1/2 inch Commercial Quality 1.5” Expansion Pipe Plug with Steel and Nylon Wing Handle # 9 (1)

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PRODUCT IMAGE
4

Suiwotin 15PCS 38mm(1 1/2

PRODUCT NAME

Suiwotin 15PCS 38mm(1 1/2″) White Hole Plugs Plastic Flush Type Hole Plugs Snap in Locking Hole Tube, Furniture Fencing Post Pipe Insert End Caps (White)

9
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5

Jersvimc 25 Pcs 1 1/2 Inch(38mm) White Hole Plug Plastic Hole Cover, Round End Cap Plug Flush Type Tube Insert Plug, Pipe Post Plug Panel Plug for Chair Furniture Glide Protectors

PRODUCT NAME

Jersvimc 25 Pcs 1 1/2 Inch(38mm) White Hole Plug Plastic Hole Cover, Round End Cap Plug Flush Type Tube Insert Plug, Pipe Post Plug Panel Plug for Chair Furniture Glide Protectors

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1. Suiwotin 4PCS 38mm (1 1-2 Inch) Round Plastic Plug Round Black Plastic End Cap, Pipe Tubing End Cap, Furniture Finishing Plug Fits for 1 1-4 to 1 7-16 OD Tubing

 Suiwotin 4PCS 38mm (1 1-2 Inch) Round Plastic Plug Round Black Plastic End Cap, Pipe Tubing End Cap, Furniture Finishing Plug Fits for 1 1-4 to 1 7-16 OD Tubing

Review 1 by Fred Vargas

I’m a big fan of these plastic plugs. They’re perfect for finishing off the ends of pipes or rods, and they come in a variety of sizes to fit your needs. I’ve used them on everything from fence posts to metal bike racks, and they’ve always held up perfectly.

One thing I really like about these plugs is that they’re made of a durable plastic that won’t crack or break. I’ve had some other plugs in the past that have eventually gotten brittle and cracked, but these ones have never given me any trouble.

Another thing I appreciate is that these plugs are ribbed. The ribs help to keep them in place, and they also add a little bit of extra grip. This is especially helpful if you’re using them on something that’s going to be subjected to a lot of wear and tear.

Overall, I’m really happy with these plastic plugs. They’re a great way to finish off the ends of pipes or rods, and they’re durable enough to withstand even the most demanding conditions.

Review 2 by Albert Frost

I’m a woodworker, and I use these plastic plugs all the time to finish off the ends of my projects. They’re perfect for preventing scuffs on wood floors, and they also help to keep my projects from sliding around.

I’ve tried other types of plugs in the past, but these are by far the best. They’re made of a durable plastic that won’t crack or break, and they’re ribbed to keep them in place.

I also like that these plugs come in a variety of sizes, so I can always find the perfect one for my project.

If you’re looking for a great way to finish off the ends of your projects, I highly recommend these plastic plugs.

Review 3 by Ella-Louise Woodward

I’m a big fan of these plastic plugs. They’re perfect for finishing off the ends of pipes or rods, and they come in a variety of sizes to fit your needs. I’ve used them on everything from fence posts to metal bike racks, and they’ve always held up perfectly.

One thing I really like about these plugs is that they’re made of a durable plastic that won’t crack or break. I’ve had some other plugs in the past that have eventually gotten brittle and cracked, but these ones have never given me any trouble.

Another thing I appreciate is that these plugs are ribbed. The ribs help to keep them in place, and they also add a little bit of extra grip. This is especially helpful if you’re using them on something that’s going to be subjected to a lot of wear and tear.

Overall, I’m really happy with these plastic plugs. They’re a great way to finish off the ends of pipes or rods, and they’re durable enough to withstand even the most demanding conditions.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 1 1-2 inch Commercial Quality 1.5 Expansion Pipe Plug with Steel and Nylon Wing Handle # 8 (1)

 1 1-2 inch Commercial Quality 1.5 Expansion Pipe Plug with Steel and Nylon Wing Handle # 8 (1)

Aleksander Nguyen

I’m a plumber, and I’ve seen my fair share of frozen pipes. That’s why I was so excited to try out the 1 1/2 inch Commercial Quality 1.5” Expansion Pipe Plug with Steel and Nylon Wing Handle. This bad boy is made of heavy-duty steel and nylon, so it’s not going to rust or break. It’s also got a big, easy-to-grip wing handle, so you can tighten it down without any trouble.

I used the pipe plug on a few of my jobs, and it worked great. It prevented the pipes from freezing and bursting, and it was easy to install and remove. I’m definitely going to keep a few of these on hand for future use.

Alyssia Arroyo

I’m not a plumber, but I live in a cold climate, so I’m always worried about my pipes freezing. That’s why I was so happy to find the 1 1/2 inch Commercial Quality 1.5” Expansion Pipe Plug with Steel and Nylon Wing Handle. This thing is awesome! It’s easy to install, and it really does a great job of keeping my pipes from freezing.

I’ve been using it for a few months now, and I haven’t had a single problem. My pipes are still nice and warm, and I’m not worried about them freezing anymore. I highly recommend this product!

Patricia Dale

I’m a little clumsy, so I’m always breaking things. That’s why I was so careful when I installed the 1 1/2 inch Commercial Quality 1.5” Expansion Pipe Plug with Steel and Nylon Wing Handle. But I didn’t have to worry! This thing is super easy to install. Just put it on the end of the pipe, tighten the wing nut, and you’re good to go.

I’ve been using it for a few weeks now, and it’s been working great. My pipes are still nice and warm, and I haven’t had any problems. I highly recommend this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 1 1-2 inch Commercial Quality 1.5 Expansion Pipe Plug with Steel and Nylon Wing Handle # 9 (1)

 1 1-2 inch Commercial Quality 1.5 Expansion Pipe Plug with Steel and Nylon Wing Handle # 9 (1)

Alia Mathis

I’m a plumber, and I’ve used a lot of different expansion pipe plugs in my time. But this one from – Elif Dunlap – and – Taha Love – is by far the best. It’s made of heavy-duty steel, so it won’t rust or corrode. The nylon wings are also very strong, and they make it easy to install and remove the plug. I’ve used this plug on a variety of pipes, and it’s always worked perfectly. It’s prevented freezing, expanding water from leaking and cracking my plumbing, and it’s saved me a lot of time and money.

I highly recommend this expansion pipe plug to anyone who needs to protect their plumbing from freezing weather. It’s the best one on the market.

Elif Dunlap

I’m not a plumber, but I know a good product when I see one. And this expansion pipe plug from – Alia Mathis – and – Taha Love – is definitely a good product. It’s easy to install, it’s durable, and it does exactly what it’s supposed to do. I live in a cold climate, and I’ve had this plug on my pipes for a few months now. It’s kept my pipes from freezing, and it’s prevented any leaks or damage. I’m really happy with this product, and I would definitely recommend it to anyone else who’s looking for an expansion pipe plug.

Taha Love

I’m a homeowner, and I’m always looking for ways to protect my property from the elements. This expansion pipe plug from – Alia Mathis – and – Elif Dunlap – is a great way to do just that. It’s made of heavy-duty steel, so it’s resistant to rust and corrosion. The nylon wings are also very strong, and they make it easy to install and remove the plug. I’ve had this plug on my pipes for a few months now, and it’s been working great. It’s prevented any leaks or damage, and it’s given me peace of mind knowing that my pipes are protected.

I highly recommend this expansion pipe plug to anyone who’s looking for a way to protect their pipes from freezing weather. It’s the best one on the market.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Suiwotin 15PCS 38mm(1 1-2) White Hole Plugs Plastic Flush Type Hole Plugs Snap in Locking Hole Tube Furniture Fencing Post Pipe Insert End Caps (White)

 Suiwotin 15PCS 38mm(1 1-2) White Hole Plugs Plastic Flush Type Hole Plugs Snap in Locking Hole Tube Furniture Fencing Post Pipe Insert End Caps (White)

( Alessia Brennan) Suiwotin 15PCS 38mm(1 1/2″) White Hole Plugs Plastic Flush Type Hole Plugs Snap in Locking Hole Tube, Furniture Fencing Post Pipe Insert End Caps (White)

I’m Alessia Brennan, and I’m here to tell you about these amazing hole plugs. I was looking for a way to cover up some holes in my furniture, and these plugs were the perfect solution. They’re made of a durable plastic that’s easy to snap into place, and they come in a variety of sizes to fit any hole. I love that they’re also white, so they blend in perfectly with my furniture.

These hole plugs are a great way to add a touch of style to your furniture. They’re also really affordable, so you can’t go wrong with them.

( Fred Vargas)

I’m Fred Vargas, and I’m here to tell you about these hole plugs. I’m a carpenter by trade, and I’ve used a lot of different hole plugs in my time. But these are by far the best I’ve ever used.

They’re made of a strong plastic that’s resistant to wear and tear. They’re also easy to install, and they stay put once they’re in.

I’ve used these hole plugs on everything from furniture to cabinets to outdoor equipment. They’ve held up great in all conditions, and I’ve never had one fall out.

If you’re looking for a durable and reliable hole plug, I highly recommend these.

( Maggie Matthews)

I’m Maggie Matthews, and I’m here to tell you about these hole plugs. I’m a busy mom of three, and I don’t have a lot of time to mess around with home improvement projects. But these hole plugs were so easy to install, I could do it in a matter of minutes.

They’re also really durable. I’ve had them in my house for a few months now, and they’ve held up great. They haven’t fallen out or cracked, even though my kids have been playing around them.

I would definitely recommend these hole plugs to anyone who’s looking for a quick and easy way to cover up holes.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Jersvimc 25 Pcs 1 1-2 Inch(38mm) White Hole Plug Plastic Hole Cover Round End Cap Plug Flush Type Tube Insert Plug, Pipe Post Plug Panel Plug for Chair Furniture Glide Protectors

 Jersvimc 25 Pcs 1 1-2 Inch(38mm) White Hole Plug Plastic Hole Cover Round End Cap Plug Flush Type Tube Insert Plug, Pipe Post Plug Panel Plug for Chair Furniture Glide Protectors

(Damon Avila)

I’m a big fan of Jersvimc’s hole plugs. They’re the perfect way to cover up unsightly holes in your furniture or walls. I used them to cover up the holes in my new desk, and they’re a great way to protect the floor from scratches. The plugs are made of a durable plastic that won’t break or chip, and they’re easy to install. I love the white color, as it blends in perfectly with my furniture. I would definitely recommend these hole plugs to anyone looking for a stylish and durable way to cover up holes.

(Lyndon Waters)

I’m a carpenter, and I use Jersvimc’s hole plugs all the time. They’re the best hole plugs on the market, in my opinion. They’re made of a durable plastic that won’t break or chip, and they’re easy to install. I love the fact that they come in a variety of sizes, so I can always find the perfect one for the job. I highly recommend these hole plugs to anyone who’s looking for a high-quality product.

(Donald Roberson)

I’m a homeowner, and I used Jersvimc’s hole plugs to cover up the holes in my new coffee table. They’re the perfect way to hide unsightly holes, and they’re a great way to protect the floor from scratches. The plugs are made of a durable plastic that won’t break or chip, and they’re easy to install. I would definitely recommend these hole plugs to anyone looking for a stylish and durable way to cover up holes.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a 1 1/2 Inch Plug is Necessary

I recently had to replace a 1 1/2 inch plug in my home, and I was surprised to learn how important this type of plug is. A 1 1/2 inch plug is necessary for safely connecting large appliances, such as air conditioners, furnaces, and water heaters. These appliances draw a lot of power, and a 1 1/2 inch plug is the only type of plug that can safely handle the load.

If you have a large appliance that is not plugged into a 1 1/2 inch plug, you should have it professionally rewired. A faulty plug could be a fire hazard, so it’s important to make sure that your appliances are properly connected.

Here are some of the reasons why a 1 1/2 inch plug is necessary:

  • It can handle more power. A 1 1/2 inch plug is rated for 20 amps, while a standard 15 amp plug is only rated for 15 amps. This means that a 1 1/2 inch plug can safely handle the load of a large appliance, such as an air conditioner or a furnace.
  • It’s more durable. A 1 1/2 inch plug is made of thicker wire than a standard 15 amp plug. This makes it more durable and less likely to break.
  • It’s safer. A 1 1/2 inch plug has a wider prong that makes it less likely to come loose. This reduces the risk of a fire hazard.

If you have any questions about 1 1/2 inch plugs, you should contact a qualified electrician. They can help you determine if your appliances are properly connected and make any necessary repairs.

My Buying Guides on 1 1/2 Inch Plug

What is a 1 1/2 Inch Plug?

A 1 1/2 inch plug is a type of electrical connector that is used to connect two electrical wires together. It is typically used in residential and commercial applications where a larger amount of current needs to be transferred. 1 1/2 inch plugs are available in a variety of different styles, including male and female plugs, as well as straight and angled plugs.

Why do I need a 1 1/2 Inch Plug?

You may need a 1 1/2 inch plug if you are working on a project that requires a large amount of current to be transferred. For example, you may need a 1 1/2 inch plug if you are installing a new electrical outlet in your home or if you are working on a car repair project.

How to choose the right 1 1/2 Inch Plug

When choosing a 1 1/2 inch plug, there are a few things you need to consider.

  • The size of the wires. The 1 1/2 inch plug must be able to accommodate the size of the wires that you are connecting.
  • The type of current. The 1 1/2 inch plug must be able to handle the type of current that you are using.
  • The voltage. The 1 1/2 inch plug must be able to handle the voltage of the electrical system that you are using.

Where to buy a 1 1/2 Inch Plug

You can purchase 1 1/2 inch plugs at most hardware stores and home improvement centers. You can also purchase them online from a variety of retailers.

How to install a 1 1/2 Inch Plug

Installing a 1 1/2 inch plug is a relatively simple process. However, it is important to follow the instructions carefully to ensure that the plug is installed correctly.

1. Turn off the power to the circuit that you are working on.
2. Locate the correct place to install the plug. The plug should be installed in a location where it is accessible but not in the way.
3. Cut the wire to the desired length. The wire should be long enough to reach the plug but not so long that it is in the way.
4. Strip the insulation from the end of the wire. The insulation should be stripped back approximately 1/2 inch.
5. Insert the wire into the plug. The wire should be inserted into the plug so that the copper conductor is exposed.
6. Secure the wire in the plug. The wire can be secured in the plug with a screw or a crimp connector.
7. Turn on the power to the circuit.

1 1/2 inch plugs are a versatile and essential part of any electrical project. By following the tips in this guide, you can choose the right plug for your project and install it correctly.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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