This reinvention of a simple key ring makes it much easier to add or remove keys without having to use a fingernail or tool to pry up the end of the split ring. It has a wave-shaped bend in one of the coil layers, so that when you squeeze the ring, the end opens just enough to thread a key on or off the ring without difficulty.
Made of stainless steel with a matte sandblasted finish, the 1 3/16" diameter ring easily holds several keys. A convenient and long-overdue redesign.
Optional 3/4" diameter flat mini rings (sold separately) are helpful for grouping keys you often use together, so you can thread them on and off the main ring as a unit whenever needed.