As a climber, you have many elements that help to keep you safe and protected when climbing. However, to ensure that you are safe, you must know these elements and bear the correct skills to use them. Climbing nuts are a good example of these protective elements.

The best climbing nuts are designed to offer passive protection when you lodge them in the cracks of climbing rocks.  They feature small distinctive designs in different sizes to easily attach to their corresponding crack sizes. Once attached, they effectively work to dissipate force and power during your climbing.

Listed below are the 8 best climbing nuts in 2021. Each of these bad boys offers their unique features and designs. The choice is yours to go for a set that appeals most for your climbing.

How To Choose A Climbing Nut – Buying Guide



When choosing the best brass nuts climbing options, the shape is an important factor because affects functionality. The majority of climbing nuts are built with a tapered shape. All the four sides of the climbing nuts flower out at the base to the top of the nut. Because you come across a variable climbing surface, it is always best to have with you a wide range of climbing nut shapes. 

Offset Nuts

The best brass nuts climbing options come in different types ranging from regular to offset and micro nuts. Offset nuts are designed to hold flared and irregular cracks thus, they will not hold in all placement. Because of their shape, offset nuts hold better in flared cracks because they fit securely and accurately without risking being loose. Especially when you are climbing on granite, it is essential to have these types of nuts with you.

Micro Nuts

Micro nuts on the other end are smaller nuts. The best brass nuts climbing options are micro nuts as they most often use the brass material. Brass is favored for smaller nuts as it gives them a softer finish to attach to more fragile and smaller rocks. However, micro nuts are not as versatile because they cannot be attached to bigger placements or sideways in cracks. 

Because of their small, softer and more delicate fabrication micro nuts also don’t boast high strength ratings compared to large ones. Thus, even when you are carrying smaller nuts, you must also include large climbing nuts with you at all times.


The best brass nuts climbing options should be purchased in sets. A minimal number of at least 10 pieces is ideal. This is because sets offer a cheaper and versatile option for you. This is because you will have at least 10 different sizes of nuts that will come in handy in your climbing. 

However, non-regular and specialized nuts such as offset or micro nuts normally come in smaller numbers. Typically, you will easily find offset or micro nuts sets with only 5 to7 pieces. Many manufacturers also give you the option of purchasing single nuts – mostly as replacements.


Purchasing the best brass nuts climbing options is not enough. You must also know how to place them. This means that you must also know which shape and type are ideal for what surfaces. When placing a climbing nut, the size and curve of the nut must match that of the crack. To easily place the nut, walk along the bottom of the rock face and find the ideal crack to attach the nut. You can also seek help from a professional or climbing buddy with experience until you get a hang of it.



Q: How Do You Place Nuts For Climbing?


To place nuts for climbing, circle the bottom of the rock face to find a crack to place the nut. Ensure the size and curve matches the shape of the nut and then place the nut. Ensure the nut is secure, then clip a sling and carabiner it. Climb on it to check if it is stable enough.

Q: What Are Stoppers Used For In Climbing?


In climbing, stoppers are used for protection by lodging them into a crack in the rock. They offer passive protection by holding your power and force by placing them in natural slots in the rock. They are made of metal or metal alloys which provides their protective strength.

Q: How Do Climbing Nuts Work?


Climbing nuts work by providing passive protection, unlike cams that provide active protection. Climbing nuts are placed in properly identified crack slots in rocks. After placement, climbing nuts are then used to dissipate force and power when you are climbing.

Q: When Should I Retire Climbing Nuts?


The retirement of your climbing nuts depends on several situations. If they are not used consistently, climbing nuts can retire after 3-10 years of use. If you use them frequently, they should be retired after a year or less depending on the quality. After a fall with extreme loads or damage, you should immediately get rid of the nuts.

Globo Surf Overview

The climbing nuts reviews provide a mind opening outline of how useful they are for your climbing experience, whether you are beginning to explore the sport or are a seasoned climber. Climbing nuts helps to significantly provide protection and enhance your safety as they ingeniously work effortlessly. The buying guide above provides a detailed guideline of what to look for when choosing the best climbing nuts to invest in as well as why they are important. And the list of the 8 best climbing nuts above is an excellent place to begin your search for your next set. 

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My name is David Hamburg. I am an avid water sports fan who enjoys paddle boarding, surfing, scuba diving, and kite surfing. Anything with a board or chance I can get in the water I love! I am such a big fan I decided to start this website to review all my favorite products and some others. Hope you enjoy!