●VALUE PACKAGE: You will get 6 pieces double-headed bolt snap hooks and 6 pieces 304 stainless steel snap ring clips to use as you see fit. ●SUITABLE SIZE: The double-ended bolt snap hook measures 2.75 inches and the 304 stainless steel snap ring clamp measures 2 inches;Working load limit 110 lbs (50 kg). ●RELIABLE MATERIALS: The double-end hook is made of high quality zinc alloy and the latch is made of stainless steel 304,which is sturdy,waterproof,rustproof,wear-resistant and corrosion-resistant. ●PRACTICAL FEATURES: Double-ended design makes the bolt buckle more versatile;spring-loaded bolt provides secure closure and easy opening with thumb lever. ●WIDE APPLICATION: Metal double head bolt buckles are designed for home,farm and recreational use on ropes,chains,straps,animal leashes,harnesses,etc;Buckle hooks and loops can clip chains,climbing ropes,hammocks,swings,boxing bags or your dogs leash.