TITECOUGO carabiner, 7075 black. Includes a bag. Weight capacity: 12N (1200kg). On Amazon, one is 499 yen. ▼From Amazon ————————— Weight: Each lock is only 20g. Size: 81 mm long x 47 mm wide (gate opening width 20 mm). High quality, rust-proof. This D-ring carabiner is made of high-grade aviation aluminum alloy 7075. Rust-proof material, perfect for outdoor activities. Lightweight and portable, rust-resistant, fade-resistant, and highly wear-resistant. Even if it gets dirty, it can be easily cleaned with water. Lightweight and strong 1200 kg carabiner: Each lock weighs only 20g and can withstand a strength of 12KN (approximately 2645 pounds), making it strong, sturdy, and reliable. Nice: It is very useful in various outdoor activities. Essential items for home life: Can be used as a key chain in daily life, or as a belt hook for dogs and cats. Use it as a key holder to gather keys, attach a pass case to a bag, secure tent and tarp ropes, fishing accessories, and sometimes when you have to carry many small shopping bags. Multi-purpose function: Suitable for hammocks, camping, hiking, backpacking, fishing, travel, etc. Cannot be used as a rope for rock climbing & professional mountaineering. Comfortable to use: The surface of the carabiner is smooth and does not snag on ropes, etc. This type of carabiner has a wider opening, and there are more situations where it can be used. Easy to lock and easy to use. The opening of the locking carabiner has no sharp edges to prevent accidental snagging. Don't worry about wearing out your gear.