Amazon.com : CAMNAL Heavy Duty Carabiner, 25kn(About 5620 lbs) Oval Carabiner Clip O-Shape Rock Climbing Carabiner Lightweight Caribeener for Climbing, Mountaineer, Aerial Work (TN-Silver) : Sports & Outdoors
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Heavy Duty Carabiner Clip Climbing Carabiner(25kn=5600lbs) from Rongsi, Hook with Screwgate Multipurpose for Climbing, Rigging, Ropes, Hammocks (O Shape, 2pack) - Walmart.com