Review on Lazzo 3 Pack Twist Lock Climbing Carabiner Clips - Auto Locking, Heavy 🧗 Duty, Perfect for Climbing, Rappelling, Dog Leash - D Shaped 4.21 Inch, Large Size, Orange by Dan Reggae

Great product. Feels solid in the hand, the spring-loaded gate opens and closes easily with one hand, and most importantly holds my 195-pound weight in a 10-foot drop with a 1-foot stopping distance so my adrenals don't work break thanks to my suspension. The tensile strength listed on Amz is 5160 pounds, which equates to an external force of 22.93 kN along the major axis (parallel to the spine). The Amz does not list the minor axis force, but it is listed on the carbine stock as 7kN. Even though I don't see CE or UIAA certification, I think it's fine for rock climbing based on strength and material "7075 aerospace grade aluminum" (7075-T60). Much better than most other carabiners on Amz.