BangTi High Weight Capacity Large Carabiner Solid Climbing Hook Strong Buckle Gr 5/ Tc4 Titanium Alloy Outdoor EDC Survival Tool Easy Operation Load-bearing 2000kg Easy and convenient to operate. There's an imitation of lock design, things or rope will not come out easily. Polishing Craft. Sharp type on the head of the spring catch, you can use it to gash/open something. Honest business and high quality products promised! LHigh weight capacity, really a good assistance when climbing or in emergency.