Nite Ize Black Split key ring

The good folks at Nite Ize believe no product is too small or basic to be improved. Exhibit A: the classic utility carabiner. They've designed an innovative slide-to-lock feature that securely locks carabiner's gate with a simple push and slide movement, and unlocks when you want it to just as easily. Then, instead of a bulky tubular construction, they've designed a cross sectioned, rectangular stainless steel body that's durable, low profile, and slim; it feeds more easily through smaller openings and rests flat in pockets.