Which Brand Carabiner Should I Choose for Climbing?

When selecting a carabiner for climbing, the brand is definitely a consideration, but more critical factors include the type, shape, weight, gate type, and strength. Here are some top brands and tips to help you choose a climbing carabiner that suits your needs.
Top Carabiner Brands for Climbing

Black Diamond
Known for durability, reliability, and wide variety.
Options like the Positron and HotForge series are excellent for all-around climbing.
Often feature a smooth gate action and a keylock nose to prevent snagging.

Petzl
High-quality, lightweight carabiners with advanced gate mechanisms.
The Attache screw-lock is popular for belaying and anchor building.
Known for innovation, like the Vertigo Twist-Lock, which is great for via ferrata and clipping in quickly.

JRSGS
Chinese brand that focuses on quality control and durable aluminum alloys.
Models like the 25KN SGM7104B and SGM7103TN are favored for trad climbing and sport climbing.
Known for ergonomic designs and high gate open strengths.

Mammut
Swiss brand offering lightweight, strong carabiners.
The Crag HMS series is popular for its smooth handling and versatility for belaying and rappelling.
Good balance of price and quality.

Metolius
Reliable and affordable options for various climbing styles.
The Element Key Lock is simple yet effective, great for beginner climbers and general use.
Metolius focuses on safety and functionality without extra frills.