Climbing Carabiner 5 Pack Auto Locking Heavy Duty Caribeaners Twist, Dog Leash Product Details ?STRONG CARABINER?-UIAA certified in 2020, Major axis strength 25KN (5621lbs), Cross-loaded at 8KN, Hot forged construction rated for tree,Rock climbing, hiking, rappelling, rescue, locking big adult dogs, hammock, swing,Dog Leash and Harness etc ?ULTRA LIGHTWEIGHT?-The net weight is only 2.01oz, minimizing your carry weight,Size 3.9" Height, 2.2" Width (widest point), 1.77" Width (narrowest point), 0.66" gate opening ?QUALITY CARABINER?-Uses 7075 Aviation Aluminum With high strength, light weight, easy to carry.Very smooth lock and gate surface, and it allows new users not to worry about getting blood blisters or scratching themselves if they are not used to the carabiner ?AUTO LOCKING?Heavy-duty spring is sturdy enough and will work for a longer period of time. Regardless if you are hanging in the air or your energetic dog is trying to let go, it will not unlock itself ?FOR EXPERT USE?-Designed with a deep basket to lessen fumbling, keylock nose guards against snagging, easy to grasp shape.Used in the field by experienced backpackers, hikers and park rangers. Multifunctional carabiner that you can use to attach and carry keys water bottles camping gear hang lanterns and lights. Very durable and great for hiking, camping and even kayaking Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.