Zee.Dog Ruff Leash 2.0 Dog Lead - FatboyVoted the best dog leash in the world by Pet Product News International, ZeeDog's RUFF dog leash is a design marvel built with a shock absorbent spring to make your arms survive those harsh walks with dogs that think they're beasts. The super hook has a screw lock that you just have to rotate to get it tightly locked. Details: Super hook locks when you rotate the screw lock Super hook swivels 360 degrees Shock absorbent spring Neoprene padding on the