Why Do Acoustic Guitars Only Have One Strap Knob?

When discovering the structure, you observed a strap knob-like thing on it. But to your surprise, it was only one. The chief purpose of a strap knob is to hold your guitar and make it easy for you to play. But why Do Acoustic Guitars Only Have One Strap Knob?

Acoustic guitars have only one strap knob for comfort. If you look at the infrastructure of the guitar and its model, multiple knobs may create discomfort and make it difficult for the user to carry around.

You can easily tie one end of your acoustic guitar to the neck while tying the other end of the knob.


What is a Stap Knob?

So before going to the topic, you must understand what a strap knob is.

You must have seen a guitarist wearing the guitar around the body and playing it playfully. This is because of the strap, which helps him hold and move.

So the point where this strap finds attachment to your guitar is called the strap knob or strap button. This button is usually present at the bottom of your acoustic guitar.

It seems like a microscopic detail on the guitar of no use, but it serves the great purpose of anchoring your guitar on the go without causing any hassles for you.

Why do Acoustic Guitars contain One Strap Knob?

The reason why guitars have only one strap knob instead of multiple straps lies in their size. Due to the large size of the acoustic guitar, it is a practical idea to use the axle as the other end instead of a second strap button.

Some professionals may add a second strap knob according to their comfort level or holding style.

But the majority of users don’t prefer a second knob as it can very much affect your holding angle, and you might get uncomfortable, and handling becomes tiresome.

Moreover, using single strap knobs makes it convenient to try different carrying angles.

Steps to Connect Guitar Strap to Your Acoustic Guitar

Now let me discuss how to attach a strap to the knob correctly. Here are the steps to follow:

  1. First, locate the strap knob. It is usually at the bottom on the left side of your guitar.
  2. Now take a thread and try looping it in such a way that it passes through the pinhole and tie it on the leadscrew with a nob located under the strings.
  3. Now fix the other hole of the guitar strap to the strap knob and fix it with the strap pin.

This is the easiest way to attach the guitar strap.

Can You Add an another Strap Knob To Acoustic Guitar?

The short answer is yes. You can add a second strap knob to your acoustic guitar. But is it worth it remains the question. You can add an extra strap knob at the bottom right side of the guitar.

Most guitarists believe that adding an extra strap knob will negatively affect your holding and carrying angle.

Perfect Strap Knob for Your Guitar

Strap knobs are available in the market at a very cost-effective price. But their installation fee and the inconvenience you face during the process are undesirable in most cases.

Adding more to the note, you must take your guitar to a professional technician as the unserviceable labor can negatively affect the tune of your guitar.

But let me add here if you tried and felt it’s necessary for you to have an extra strap knob to support your guitar, have one but from a professional technician.

Do All Acoustic Guitars Contain Strap Knobs?

The majority of acoustic guitars come with a strap knob, but some classical acoustic guitars don’t have a strap knob. The reason lies in the size and weight of the classical guitar. It can support good handling even without a strap.

Traditionally, classical acoustic guitars are held by hand and played without wrapping. But let me add here strap is one of the small yet most important ads to have on your guitar.

It provides a good convenience level and adds a considerable role to your confidence while playing the guitar.

How To Attach a Strap Knob to Your Acoustic Guitar At Home?

If you want to add a strap knob to your guitar at home, if it is not already equipped, here is how you can do it.

Purchasing a Knob

The first step is purchasing a knob. Here are the few factors you need to consider when buying a knob:

  • Practicality
  • Size
  • Design
  • Material
  • Colour

You have several different types of strap knobs available in the market. But it does not mean a knob fitting another guitar would match the level of your guitar too.

The size of your guitar matters, and choose a knob wisely that can efficiently support the weight of your guitar.

If you are concerned about the appearance and overall architecture of your guitar. Choose a knob that matches the material and color of your guitar. It will add a finishing topping to the subject.

Positioning a Strap Knob

The next step is positioning your knob on the guitar.

If you are doing it yourself, you need the following things:

  • Strap knob
  • Drill
  • Masking tape
  • Scale
  • Pen

Take a scale and make an approximation of where you want to put the strap knob. With the pen, mark the area and cover the surrounding with masking tape. Doing so will protect the exterior of your guitar and its polish from the drilling effects.

Now with the drill, make a hole for the exact measurement of the strap knob. Insert the strap knob and move it in the clockwise direction to tighten.

Moreover, it is a better idea to take the guitar o a professional. Get the strap knob done by a guitar technician instead of trying it yourself.

Advantages of Using a Guitar Strap

There are various benefits of using a strap on your guitar, here are some of them:

Easy Handling

The prime purpose of a strap on the guitar is to make handling and controlling easier for you. You can effortlessly wrap the guitar around the body and play it at different angles that feel convenient to your fingers. You can carry the guitar everywhere.

Adding a strap to your guitar makes it handy to move around.


Straps come in various colors and materials. Putting a strap on your acoustic guitar will not only make the handling easy. It will also add a touch of personalization to your instrument.

You can choose from a variety of materials from leather straps to nylon. It can be plain or may contain any pattern.

Spinal Support

This point may surprise some of my readers, but it is true, that a strap can be an amazing support for your spine. It provides a decent balance to position your guitar without longing here and there.

It also initiates a good posture. You may linger around without the strap. Once you have a strap around you, it keeps you in a good posture and supports your back health.


The strap is an essential component of any acoustic guitar. The strap can drastically change the looks of your guitar and support you in various ways from spinal health to freehand control. A strap knob is placed at the bottom of the guitar, where you attach the strap.

Most of the guitars contain one strap knob on them. The reason for one strap button on your guitar is comfort. So you tie one end to the strap knob and the other to the headlock.

A second button is usually not required, but you can add it for your convince. There are several options available in the market you can choose from and get the best for your guitar.


Why do some guitars not have a strap button?

Guitars come in various styles. Some guitars are for standing positions, and others are for sitting positions. The guitars for sitting positions do not require a strap hence do not contain a strap button.
An example of such guitars is classical acoustic guitars.

Can you attach a strap to a classical guitar?

Yes, you can attach a strap to a classical guitar by drilling a strap knob in the guitar first. But they do not require a strap, because of their small size and weight.

Which end of the guitar strap goes where?

You don’t need to be conscious of the ends. Ends would work well on both sides of the guitar, on the condition that you have tied them properly.

Do acoustic guitars have strap buttons?

Yes, like other guitars acoustic guitars also contain a strap button. You can find this button usually located at the bottom of the guitar. The other end of the provided strap is held by string tightly on a knob.

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