FresKaro 3inch Locking Carabiner Clips Heavy Duty, Strong 12kN Screw gate Aluminum Carabina, Karabiner Hooks, Rust free, Lightweight, for Dog Lead, Hammocks, Swing, Camping, Key, D Shaped, 2Pack,Black

HIGH-STRENGTH AIRCRAFT ALUMINIUM - Crafted from aircraft-grade 7075 aluminium, this locking carabiner supports up to 12kN (approximately 1224kg), providing reliable strength for heavy-duty tasks such as securing hammocks, punching bags, or strong dog leads. RUST-RESISTANT AND SMOOTH OPERATION - Designed for outdoor use in various weather conditions, this carabiner features a corrosion-resistant finish and a smooth screw-gate mechanism, ensuring easy, comfortable handling without sharp edges for long-lasting performance. D-SHAPED DESIGN FOR OPTIMAL LOAD DISTRIBUTION - The D shape offers a wider gate opening and a robust structure that evenly distributes weight, making it suitable for use with thick ropes, swing straps, and other heavy loads, while also providing a secure and ergonomic grip. LIGHTWEIGHT AND COMPACT FOR PORTABILITY - Weighing only 29 grams and measuring 8.1cm by 4.3cm, this compact carabiner is easy to carry and ideal for attaching keys, water bottles, or gear to backpacks during camping, hiking, fishing, or other outdoor activities. VERSATILE USE WITH SAFETY LIMITATION - The screw-gate lock ensures items stay secure for everyday use including keychains, dog leads, and outdoor equipment; however, this carabiner is not designed or certified for climbing or life-support applications.