July 2, 2026

Quick Take
Black Diamond updates the Camalot C4 with a new stem design that reduces stem weight by 12% while maintaining the same holding strength. The 2025 C4 also introduces a new color-coded trigger that makes size identification faster in a gear loop. Black Diamond announces the 2025 Camalot C4, an update to the most trusted spring-loaded camming device in trad climbing.
The 2025 model features a new hollow stem design that reduces stem weight by 12% without compromising holding strength — all sizes remain UIAA certified to the same load ratings. New color-coded triggers make size identification faster when pulling gear from a harness loop.
Available now at blackdiamondequipment.com and climbing specialty retailers
This article is based on official press release materials from Outdoor Sportswire. View original press release