Reliable Material: These bolt spring hooks are made of high quality nickel-plated steel, which is strong and durable, sturdy and resistant to breakage and corrosion.
Double Ended Spring Hooks: The double-ended design makes the chain more versatile and the spring-loaded bolts provide secure closure and easy opening of the thumb bar.
Easy to Use: Moves freely and smoothly and can be opened/closed easily. Use them simply to make a key ring or use them as a leash to attach to a collar.
Suitable Size: Approximate length 4.5inch, working load limit 110lbs (50kg) for flexible application within acceptable range. 4 Pack.
Widely Used: Designed for ropes, chains, straps, and pet leashes, they can be used in home, farm, and recreational applications.