Nifti SafeLatch Pet Safety Leash, Medium/Large, Black, Heavy Duty Clasp with Built-in Bolt Holder in Hook for Safety and Magnet for Single Hand Easy Connect
 
The only dog leash that has a patented SafeLatch clasp to minimize the chance your dog becomes accidentally unleashed. Uniquely, the bolt goes all the way up into a fitted hole and is secured within the hook. With the old designs, the snap bolt just touches the tip of the hook and can wiggle loose or even break and in just the right position it can open. Not with Nifti, the bolt is secured within a holder built-in the hook. 
 
We did not stop there, we added more safety to limit leash escape. Nifti is the only dog leash with a high-powered magnet built-in the hook designed to keep your dog's collar or harness steel D-ring inside the latch for safety. The magnet will also lift and instantly connect to the steel D-ring on your dog's collar or harness, it makes hooking up easier and safer. You will know your dog is securely hooked because you will hear a click when you connect the leash. There is also an easy to use thumb lever that keeps fingers from being pinched and Nifti SafeLatch can be easily used while wearing thick winter gloves.
 
Designed and engineered for optimal pet safety, this 6 foot dog leash secures your dog like no other and is a perfect balance between freedom and control, perfect for walking, running or dog training.  Made of the strongest 1" wide heavy duty nylon webbing reinforced with double cross stitching to provide the highest reliability. The swivel allows your dog to rotate and move around without ever tangling and a convenient steel D-Ring is near the leash handle to clip doggy bags or accessories. Independently tested to hold 660 pounds of pull force to handle large and medium dogs.
 
Bolt is secured by a fitted hole built-in hook to minimize chances dog is accidentally unleashed
Built in strong magnet lifts steel D-ring for easy use and keeps D-ring inside latch for safety
Ease of mind knowing your dog is securely hooked when you hear a click connecting the leash
Redesigned thumb lever keeps fingers safe and can be used while wearing thick winter gloves
Heavy duty dog leash pull force tested 660 pounds for medium/large dogs, 6 foot length 1 inch wide