What Does One Length Golf Clubs Mean? – Exploring One Length Golf Clubs

Justin Sheparovich

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Length Golf Clubs

In the ever-evolving world of golf equipment, innovation is the name of the game. From revolutionary driver designs to cutting-edge golf ball technology, the quest for improved performance on the fairways and greens is a never-ending journey. 

Among the myriad innovations that have gained traction in recent years, one length golf clubs have carved out a unique niche. But what exactly does “one length golf clubs” mean, and how might they influence your game? 

In this blog post, we embark on a journey to uncover the principles, advantages, and considerations behind one length irons, shedding light on how this intriguing concept could potentially transform the way you approach the game of golf. So, stay focused. 

What Does One Length Golf Club Mean

One length golf clubs, also known as single-length irons, are a type of golf club where every iron in the set is designed to be the same length. 

This is in contrast to traditional iron sets, often referred to as “variable-length irons,” where each iron has a different length. In a traditional set, the irons typically get shorter as the number of the irons increases (e.g., a 3-iron is longer than a 6-iron).

The idea behind one length golf clubs is to simplify the swing mechanics and make it easier for golfers to maintain consistent posture and swing plane throughout their iron shots. 

With all irons at the same length, golfers can use the same setup and swing for every iron in the bag, potentially leading to greater consistency in ball striking.

One of the most notable advocates for one length irons is professional golfer Bryson DeChambeau, who has used them with success on the PGA Tour.

Are Golf Clubs Of Different Lengths?

traditional golf club sets typically consist of clubs with varying lengths. This variation in club length is designed to provide golfers with different options for hitting shots of varying distances and trajectories. 

Here’s a general breakdown of how golf club lengths typically vary within a standard set:


Within the category of woods, such as the driver and fairway woods, club lengths can vary. For example, the driver is typically the longest club in the bag, while fairway woods are slightly shorter in length.


Irons are typically numbered from 3 to 9 (3-iron, 4-iron, 5-iron, and so on). In a traditional iron set, each iron has a slightly different length, with the longer irons (e.g., 3-iron) having longer shafts and the shorter irons (e.g., 9-iron) having shorter shafts. 

This variation in length is intended to produce different distances and ball flight characteristics.


Wedges, including pitching wedges, gap wedges, sand wedges, and lob wedges, are also part of the standard golf club set. These clubs have varying lengths to provide golfers with a range of options for shots around the green and in bunkers.


Putters are typically a fixed length and are used for putting on the green. Putters come in various shapes and designs, but their length is relatively consistent compared to other clubs in the bag.

It’s worth noting that the concept of one length golf clubs, where every iron in the set is the same length, is a departure from the traditional approach. This approach aims to simplify the swing mechanics and maintain consistent posture and swing plane for each iron.

The Origin and Evolution of One Length Clubs

The Origin and Evolution of One Length Clubs

The concept of one length golf clubs, where every iron in the set is the same length, has its origins in the mind of renowned engineer and golfer Bryson DeChambeau, who has been instrumental in popularizing this approach on the professional golf circuit. 

Here’s an overview of the origin and evolution of one length clubs:

Bryson DeChambeau’s Involvement (2011-2016)

Bryson DeChambeau first gained attention in the golf world during his college years at Southern Methodist University (SMU). 

He used single-length irons during his collegiate career and won the NCAA individual championship in 2015. DeChambeau’s unconventional approach to golf clubs and swing mechanics drew interest from golf enthusiasts and experts.

Cobra Golf Partnership (2016)

After turning professional in 2016, Bryson DeChambeau signed an endorsement deal with Cobra Golf. 

Together with Cobra’s research and development team, they began working on a set of one length irons that would be available to the public. In early 2017, Cobra released the King F7 One Length irons, making them the first major manufacturer to offer a set of one length clubs.

Increased Popularity (2017-Present)

DeChambeau’s success on the PGA Tour, including several wins, further brought attention to one length clubs. 

Golfers who were intrigued by his approach started to experiment with one length irons, and other manufacturers began to offer their own versions. Cobra, in particular, continued to refine and expand its one length iron offerings.

Custom Fitting and Fine-Tuning (Ongoing)

While one length clubs offer simplicity and consistency, they are not a one-size-fits-all solution. Golfers who decide to use one length irons should still go through a custom fitting process to ensure that the clubs are tailored to their specific swing characteristics, including lie angle, shaft flex, and other factors.

Continued Influence on Golf Equipment (Ongoing)

Bryson DeChambeau’s approach to the game, including his use of one length clubs, has had a lasting influence on golf equipment design and player development. It has encouraged innovation and discussion in the golf industry, leading to more options and choices for golfers of all skill levels.

One Length Irons for High Handicappers

One length irons can be an intriguing option for high handicappers, but whether they are the right choice depends on individual preferences, swing characteristics, and goals. 

Here are some factors to consider when evaluating whether one length irons are suitable for high handicappers:

Simplicity and Consistency

One length irons are designed to simplify the swing by having all irons in the set at the same length. This can help high handicappers maintain a more consistent setup and swing plane, potentially reducing mishits and improving overall ball contact.

Easier to Learn

For golfers who are relatively new to the game or struggle with swing mechanics, one length irons might be easier to learn and use since there’s less variation in club length to adapt to.

Custom Fitting

Custom fitting is crucial regardless of the type of clubs chosen. High handicappers should work with a professional club fitter to ensure the one length irons are tailored to their specific needs, including lie angle, shaft flex, and grip size.

Distance Control

One potential advantage of one length irons is improved distance control. For high handicappers who struggle to hit consistent distances with their irons, this can be beneficial for approach shots into greens.

Short Game Considerations

While one length irons can simplify the long game, high handicappers should still consider how they’ll handle wedges and the short game. Typically, wedges are not included in one length iron sets, so golfers may need to adjust to different lengths for those clubs.

Personal Preference

Golfers have varying preferences, and what works for one person may not work for another. Some high handicappers may feel more comfortable and confident with traditional variable-length irons.

Testing and Trial Period

Before making a full commitment to one length irons, high handicappers should try them out on the driving range or during a round of golf. This will help them assess how well they adapt to the consistent length and whether it positively impacts their game.

Improvement Goals

High handicappers should consider their long-term goals. If they are looking to make significant improvements in their game and are open to trying new equipment, one length irons could be a part of that journey.

Advantages of One Length Golf Clubs

One length golf clubs, where all the irons in the set have the same length, offer several advantages that can benefit golfers of various skill levels. Here are some of the key advantages of using one length golf clubs:

Consistency in Setup and Swing

With one length irons, every club in your bag is the same length, which means you use the same stance, posture, and swing for every iron shot. This consistency can lead to improved ball striking and more predictable results.

Easier to Learn and Transition

One length irons can be easier to learn, especially for beginners or golfers struggling with inconsistent ball striking. There’s less adjustment required when switching between clubs, making it easier to develop a consistent swing.

Improved Distance Control

Because one length clubs encourage a repeatable swing, golfers often experience better distance control. This consistency in swing mechanics can help you hit specific yardages more accurately, which is crucial for approach shots.

Reduced Shot Dispersion

The consistent setup and swing can lead to reduced shot dispersion, meaning your shots are more likely to end up closer to your target. This can result in fewer errant shots and better accuracy.

Confidence Building

Knowing that each iron in your bag is the same length can boost your confidence on the course. Golfers often perform better when they have confidence in their equipment.

Simplified Club Selection

With one length irons, club selection becomes more straightforward. You don’t have to remember different swing lengths for each club, making it easier to decide which iron to use for a particular shot.


While one length irons are primarily associated with long and mid-irons, they can also be applied to shorter irons and wedges, offering versatility in the short game.

Custom Fitting

One length clubs can still be custom-fitted to your specific needs, adjusting factors like lie angle, shaft flex, and grip size to optimize your performance.

Innovation and Experimentation

The introduction of one length clubs has prompted innovation and experimentation in golf club design, benefiting all golfers by leading to improvements in club technology.


Some golfers find it easier to adapt to one length irons as they age or experience physical limitations that may affect their swing mechanics.

It’s important to note that while one length irons offer many advantages, they may not be suitable for every golfer.

Disadvantages of One Length Golf Clubs

While one length golf clubs offer several advantages, they also come with some potential disadvantages and considerations that golfers should be aware of when deciding whether to use them. Here are some of the disadvantages of one length golf clubs:

Limited Variability in Shot Trajectory

One length clubs may not provide as much variability in shot trajectory as traditional variable-length clubs. Different club lengths can be used to alter the height and shape of shots, which may be more challenging with one length irons.

Short Game Adaptation

While one length clubs can simplify the long game, golfers will still typically use traditional-length wedges and putters. This means that there is a transition required between the one length irons and the rest of the short game clubs, which can be an adjustment for some players.

Loss of Club-Specific Feel

Traditional variable-length clubs often have distinct feels and characteristics for each iron due to differences in length, weight distribution, and design. With one length clubs, some golfers may miss the unique feel and feedback associated with different irons.

Initial Learning Curve

Transitioning to one length clubs may require an adjustment period for golfers who are accustomed to variable-length irons. It may take time to adapt to the new setup and swing mechanics.

Custom Fitting Challenges

While one length clubs can be custom-fitted, they may not suit all golfers’ physical characteristics and swing styles. Finding a skilled club fitter with experience in fitting one length clubs is crucial to achieving the best results.

Potential for Reduced Distance with Longer Irons

Some golfers may experience reduced distance with the longer one length irons (e.g., 3-iron) compared to traditional variable-length irons. This can be due to differences in shaft length and clubhead design.

Limited Availability

Although the popularity of one length clubs is growing, they may not be as widely available as traditional irons. Golfers may have limited options when it comes to selecting specific models and brands.

Perception and Stigma

Golfers may encounter skepticism or resistance from traditionalists or fellow golfers who are not familiar with one length clubs. Some golfers may feel self-conscious using them.

Not Ideal for All Swing Styles

One length clubs work best for golfers with relatively consistent and repeatable swing mechanics. Golfers with highly unique or unconventional swings may not benefit as much from one length clubs.

How to Transition to One Length Clubs?

Transitioning to one length golf clubs can be a significant change for golfers accustomed to traditional variable-length irons. 

However, with patience, practice, and the right approach, you can adapt to one length clubs effectively. Here are some steps and tips to help you make a smooth transition:

Understand the Concept

Before making the transition, it’s crucial to understand the concept behind one length clubs. Recognize that all irons in the set will have the same shaft length, which simplifies the setup and swing mechanics.

Custom Fitting

Work with a professional club fitter who has experience fitting one length clubs. Custom fitting is essential to ensure that the clubs are optimized for your body size, swing characteristics, and skill level.

Start with Practice

Begin by practicing with your one length irons on the driving range or in controlled practice sessions. Take the time to get used to the consistent setup and swing.

Focus on Setup

With one length clubs, maintaining a consistent setup is critical. Pay attention to your stance, ball position, and posture. Practice ensuring that these elements remain the same for each iron in your bag.

Swing Mechanics

Work on your swing mechanics to accommodate the one length setup. Pay attention to your grip, takeaway, and follow-through. Consistency is key, so practice your swing until it becomes second nature.

Distance Control

Spend time on the range working on distance control with your one length irons. Focus on hitting specific yardages and targets to build confidence in your ability to control distance.

Short Game Transition

While your long and mid-irons are one length, your wedges and putter are not. Practice transitioning between the one length irons and your shorter clubs for chip shots, pitches, and putts.

Course Play

Gradually incorporate your one length irons into your rounds of golf. Start with friendly or practice rounds to get used to using them in actual play situations.

Evaluate and Adjust

After playing with one length irons for a while, assess your performance and comfort level. If you encounter specific challenges or inconsistencies, consult with your club fitter for adjustments or modifications to your equipment.

Patience and Persistence

Understand that the transition to one length clubs may take time. Be patient with yourself and stay committed to the process. It’s natural to experience some ups and downs during the adjustment period.

Seek Professional Guidance

Consider seeking lessons or advice from a golf instructor who has experience with one length clubs. They can provide guidance on making necessary swing adjustments and help you develop a strategy for using one length clubs effectively.

Stay Open to Feedback

Listen to your own feedback and performance data, and be open to making further refinements in your setup and swing mechanics as you gain more experience with one length irons.

Remember that the transition to one length clubs is a personal journey, and the timeline for adaptation varies from golfer to golfer.


What Are One Length Golf Clubs?

One length golf clubs are a type of golf club where every iron in the set is the same length, in contrast to traditional irons, which have varying lengths. This design aims to simplify swing mechanics and improve consistency.

Why Would Golfers Use One Length Clubs?

Golfers use one length clubs to maintain a consistent setup and swing for all their irons, which can lead to improved ball striking and better distance control. It can be particularly beneficial for golfers looking for more consistency in their game.

Who Popularized the Use of One Length Clubs?

Professional golfer Bryson DeChambeau is one of the most prominent advocates of one length golf clubs. He gained attention for using them in college and has continued to use them on the PGA Tour, achieving success with this unique approach.

Can Anyone Use One Length Clubs?

While one length clubs can benefit many golfers, they may not be suitable for everyone. Golfers should consider their swing style, preferences, and goals. Custom fitting is essential to ensure that one length clubs are optimized for an individual’s needs.

Do One Length Clubs Include Short Game Clubs?

Typically, one length club sets are designed for long and mid-irons. Short game clubs such as wedges and putters are not included in the one length concept. Golfers using one length irons will still use traditional-length wedges and putters.

Wrapping Up

In the dynamic world of golf, innovation, and experimentation are key to improvement. One length golf clubs have emerged as a compelling option, promising greater consistency and potentially simplifying the game for many players. 

By addressing these five frequently asked questions, we’ve unlocked the secrets behind one length clubs. Whether you’re a curious golfer looking to explore new horizons or a seasoned player searching for that extra edge, the journey to understanding one length golf clubs starts here. 

Your swing transformation could be just one length club away. So, grab your golf bag and explore the exciting possibilities that await on the fairways with this intriguing innovation. Thank you so much. 

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Justin Sheparovich

I have always loved sports and I have played golf since I was a little kid. I was a very talented golfer in high school but I decided to go to college for basketball. I graduated from UC Santa Barbara playing Division 1 golf and got my degree in business administration. After college, I continued to work on my golf game by playing tournaments all over the world. LinkedIn

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