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Things You Should Know Before Choosing Climbing Cara

By Matt GerholdLast update: 2023-07-20

The Climbing Cara is known to be a metal ring that has a spring-loaded portal that opens and closes. Whether you tend to be active indoors or outdoor sports, its main purpose is to clip a water bottle to the outside of your backpack, or a key to a belt, a leash to a pet's neck. Moreover, they are also used for a much higher purpose because they allow climbers to perform many techniques while keeping themselves safe.

In addition, they also support cutting straw ropes, racks, to keeping falls. Now, with highly technically advanced, manufacturers can design and fabricate metal with high-intensity carabiners that can weigh as little as one ounce and with a variety of designs and shapes and models intended for. Specific purposes for climbing. First of all, choose climbing carats, you should learn our analysis to better understand them.

1. Parts of the climbing cara

  • Gate of climbing cara: The part of the climbing cara where it opens and snaps shut.
  • Spine of climbing cara: The long side of the climbing cara opposite the gate.
  • Nose of climbing cara: The part belongs to the gate snaps, closing the loop.
  • Basket of climbing cara: You will use this basket to clip the rope or gear sits.

2. Materials for climbing cara

On the market there are two ways to make the climbing cara. Steel carabiners are extremely durable and relatively heavy. Aluminum carabiners are extremely light and durable enough to last a long time, but they wear out faster than steel. On the other hand, the type of steel is mostly used for cases like quick draw or perma draw at cliffs that allow climbing. Besides, the aluminum carabiner will not be fixed on climbing routes, provided you have low or high anchors.

3. Shapes of climbing cara

Asymmetric D shape

The asymmetric D carabiners, or compensated D or modified D carabiners perform the same performance as conventional D carabiners. However, they have a smaller design at the top to reduce weight. In addition, the disproportionate D carabiners will often have a larger opening than the types, which makes them easier to cut. Besides, they don't have as many internal parts as D-shaped or similarly sized oval. Today, they make up the bulk of the climbers' choice because of their strong and light activity, but they are expensive, so they should be considered and not as strong as the D-shape.

Pear shape

Similar to the asymmetrical D-shape, the pear-shaped carabiners have large opening doors for easy cutting of ropes, knots, and gears. Mainly used only for climbing and climbing, but also used at anchor points for climbing or climbing.

In fact, you'll see pear-shaped carabiners also known as HMS carabiners or HMS markings on your spine. This indicates that they are designed to be broader and more symmetrical. Hence, they are designed for grip and rappelling. However, they are also very heavy and are more expensive than other types. The active mechanism is not as strong as the D and the D shape is asymmetric.

Regular D shape

This is the type trusted by climbers because it is great for most types of climbing. They hold the center of gravity very well to avoid eccentricity on the stronger side, and have a gateless design because for a smaller, lighter D carabiner it can be as strong as a large oval. In short, they work on the strongest form and add a large opening gate and are more expensive than an oval shape but heavier than an asymmetrical D-shape.

Oval shape

The oval carabiners' shape is versatile and affordable, while not as strong as the others, but has smooth, uniform upper and lower curves to limit transfer. Additionally, they provide additional gear holding so that they can be used for carabiner brake gears. Ideal for climbing support to help concentrate load on curves, not changing under load.

4. Climbing cara gate types

Straight gate

Straight gate types are usually sturdy, they are completely straight from the pivot point to the end, durable and easy to use. Very popular and used for many different purposes. Straight gate carabiners are used on sprinters and for racked equipment such as cams and stoppers. Like the others, they still have springs that open easily when pushed, as well as close when released.

On the other hand, some straight gate carabiners are key-key carabiners. In general, they have a smooth groove in the carabiner nose and the gate. This prevents it from hooking and getting caught in the harness gears, bolts and hangers. They are heavier than wiregate.

Ben gate

These types of Ben gate carabiners often have durable and sturdy gates because they have a concave shape that makes cutting wires quick and easy. Like straight gate carabiners, whose curved gates are also considered key carabiners and they are often of an asymmetrical shape.


A lightweight, stainless steel wire loop for this type is used, reducing overall weight and limiting the use of auxiliary components. In terms of design they are allowed to open larger gates and are less likely to freeze when in cold environments. The lanyard sections do not appear strong, they also have a low mass of the gate itself, the wires are less likely to vibrate when opened.

Locking gate

Often the carabiners have the port locked in the closed position against accidental opening and enhanced security. In addition, they have an automatic or screw locking system. Back to the screw port required. User twists his sleeve to the gate to lock manually. In addition, these will be heavier than the unlocked models for use with belay or rappel devices.

5. Size of climbing cara

The climbing cara comes in many different sizes. For large sizes it is easier to handle and easier to grip because it has a large opening, which can hold more gears inside. Mainly used with belay and rappel devices. Smaller and lighter models will take up less space on the rack but may be more difficult to grip and less clearance.

On the other hand, the gate clearance is measured in millimeters. This symbol refers to the width at which the gate can be opened, the depth and shape of the bottom of the carabiner underneath the gate. If the port openings are less likely to cause injury on your fingertips; otherwise they can make the carabiner difficult to grip.

6. Strength of climbing cara

For the durability of the climbing cara, it is evaluated in three directions:

  • Vertical (main axis)
  • Horizontal (small shaft)
  • While open (spindle open or gate open).

And some smaller and light carabiners are weaker and heavier than the big ones. It is noteworthy that climbing falls all cause a power drop of the open gate, potentially causing the carabiner to break.

To protect these carabiners, you should choose a carabiner with a specific gate design such as a wired gate or hard spring tension or locking gate, with high opening intensity.

7. Weight of climbing cara

The more you limit the load, the better. But sometimes it's not always good if lighter carabiners are good. Ultra-light carabiners are usually smaller and more difficult to use when cutting wires or bolts. In addition, narrow carabiners can also cause a lot of vines wear because they have narrow ends that act as edges, bite into a wire of weight that helps you fix in the air and avoid sliding outwards.


In general, the climbing cara is one of the important components to help connect the parts related to the can, making the climbing safer and more convenient. The market has a variety of not only sizes and designs, making it easy for users to choose from. In addition, some information to understand clearly the constituent parts of the carabiners are mentioned above. So through that information, it will contribute to your shelf if you are a beginner, to better understand if you have fully experienced it. Please click here to discover many new things.

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