FresKaro 4inches Climbing Carabiner Clips, UIAA Certified 25kN Screw Locking Carabiners, Made of 7075 Aluminium, Lightweight, Rust Proof and Heavy Duty, for Rappelling, Hiking etc, Black, 3pcs

SCREW-LOCK MECHANISM - Features a smooth, one-handed screw-lock operation requiring approximately 3.5 turns for secure opening and closing, ensuring reliable safety during use. UIAA-CERTIFIED STRENGTH - Constructed from aerospace-grade 7075 aluminium, the carabiner sustains a major axis load of 25kN and cross-load of 7kN, suitable for climbing, rappelling, hiking, rescue tasks, and securing large adult dogs. ERGONOMIC DESIGN - The deep basket shape reduces fumble risk while the keylock nose prevents snagging on gear or ropes, providing ease of handling for experienced climbers and outdoor enthusiasts. LIGHTWEIGHT AND DURABLE - Weighing only 60g with compact dimensions (10cm height, 5.87cm widest width) this rust-resistant carabiner minimises pack weight without compromising strength or performance. MULTI-PURPOSE USE - Ideal for climbing applications but also practical for harnesses, hanging hammocks, keychains, and general outdoor activities; not certified for life-safety critical operations like industrial fall arrest.