• Metal
• Made in the USA or Imported
• Carabiner clip-- metal materials and fine craftsmanship make them and can be used for a long time
• Safety locking carabiner-- the carabiner hook is made from heavy duty metal, high strength and for outdoor locking chain
• Snap hook carabiner-- load- bearing, wear- resistant, safety lock design, easy and safe to use
• Carabiners-- unique design and reinforced metal material for improved load carrying capacity
• Auto locking climbing carabiner-- perfecting for outdoor climbing activities, outdoor adventure activities, mountaineering and more