The product is Camping equipment Hammock 24KN lightweight 7075 Aviation aluminum carabiner D Type Mountaineering carabiner main lock Climbing quick hanging. 7075 aluminum alloy is a cold-treated forging alloy, high strength, far better than soft steel. 7075 is one of the strongest alloys commercially available. General corrosion resistance, good mechanical properties and anodic reaction. Very high strength properties can be achieved by heat treatment. The representative applications are aerospace, mold processing, mechanical equipment, fixture, especially for the manufacture of aircraft structures and other high-stress structures requiring high strength and strong corrosion resistance.7075 Aviation aluminum D type automatic locking buckle features light weight, corrosion resistance, high hardness, breaking force up to 24KN. Suitable for rock climbing, ice climbing, rock climbing, rescue, swing, safety protection, aerial yoga, camping and hiking. The automatic twist lock is easily operated with one hand and automatically locks when released.24KN D Type Climbing Equipment Carabiner Hook Aluminum Alloy 7075 Aluminum Outdoor Climbing clip use in Retail Industry, Heavy Industry,General Industry,is a best solution for Fall Protection Equipment/Harness accessories/Safety Belt Accessories.