Best PETZL Locking Carabiners of 2025

The Petzl Sm'D Carabiner is a high-quality locking carabiner designed for safety and convenience. Made in the United Kingdom, its compact size makes it easy to carry while providing a secure locking mechanism to ensure your gear is safe. With a package height, length, and width of 40.0 cm, 60.0 cm, and 60.0 cm respectively, it’s perfect for storage and transport. This lightweight carabiner is ideal for climbers and outdoor enthusiasts, allowing you to focus on your activities without worrying about your equipment.

The Petzl Ok Carabiner is a versatile tool designed for various climbing and safety applications. With a breaking strength of 24kN, it offers reliable support for positioning rope pulleys and clips. Measuring 110mm in overall length, it is easy to handle and manoeuvre during use. Compliant with EN 362 standards, you can trust its quality for fall arrest systems, ensuring your safety while working at heights. This carabiner is an essential addition to your climbing gear, providing peace of mind as you engage in outdoor activities.

The PETZL Sm'D Carabiner is designed for versatility and ease of use. Its D shape allows you to attach it to a variety of systems, such as belay systems or pulleys, regardless of how it's oriented. The ergonomic H-shaped frame ensures a better grip, making it easier to handle, even when wearing gloves. With a keylock system, you can prevent snagging during use, enhancing your overall experience. Additionally, there's a hole for connecting devices like the TIBLOC or MICRO TRAXION, keeping your gear organised and secure.

The Petzl Am'D Carabiner is designed for various applications, particularly suitable for attaching abseiling devices and connecting equipment for workplace positioning. Its lightweight aluminium construction means you can transport your gear with ease, reducing overall weight. Additionally, when used with the CAPTIV positioning bracket, it helps favourably orient the load and prevent twisting, ensuring a secure connection. This carabiner is built to last, certified to meet important safety standards, making it a reliable choice for your climbing or working needs.

The PETZL Attache Carabiner is designed for optimal performance in various conditions. Its H-shaped cross section and round storage basket provide an excellent balance of friction, handling, and weight savings, allowing you to manoeuvre easily while climbing or engaging in outdoor activities. The screw-lock feature ensures that the carabiner remains secure, even in harsh environments where dirt or ice could hinder automatic locks. The ergonomic design enhances grip, especially when wearing gloves, making it a reliable choice for any adventure.

The Petzl M33A Carabiner features a versatile oval symmetrical shape, making it perfect for optimal positioning of devices like pulleys and mobile fall arresters. This design is ideal for hauling, providing you with the reliability you need during strenuous tasks. Additionally, the key lock system prevents snagging during manoeuvres, ensuring a smoother experience. For added safety, a red indicator gives a clear visual warning when the carabiner is unlocked, keeping you informed at all times.

The Petzl M72A Carabiner is designed for those who need reliability in harsh conditions. Made from sturdy steel, it can withstand challenging environments, ensuring your safety. The key lock system is particularly useful as it helps prevent snagging during manoeuvres, making your climbing or outdoor activities smoother. Additionally, this carabiner offers two locking systems, giving you versatility and peace of mind, knowing that your gear is secure when you need it most.

The Petzl Vertigo Karabiner features an auto-locking mechanism that allows you to unlock it quickly and easily, making it ideal for frequent use. The innovative locking sleeve design reduces wear on the karabiner, enhancing its durability and requiring less maintenance over time. Its ergonomic frame ensures easy handling, providing a comfortable grip when you need it most. Additionally, the keylock system prevents snagging, allowing for smooth operation during your climbing or safety activities.

The Petzl M33A TLN Carabiner is designed for versatility and ease of use. Its oval symmetrical shape allows for optimal positioning of devices such as pulleys and rope clamps, making it ideal for hauling operations. The key lock system prevents snagging during manoeuvres, ensuring a smooth experience. Additionally, the red indicator provides a visual warning when the carabiner is unlocked, enhancing safety during use. These features make the Petzl M33A TLN Carabiner a reliable tool for anyone involved in climbing or rigging activities.

The Petzl M36A Carabiner is designed to make your climbing and safety tasks easier. Its ability to connect multiple items ensures that you can manage your gear efficiently. You can also use the Munter hitch with ease, providing a reliable escape method when needed. Weighing in at a lightweight aluminium construction, it significantly reduces the load you need to carry while working at height. Additionally, its fluid interior design helps prevent snagging and allows for smooth rotation, enhancing your overall experience.