Nite Ize S-Biner Micro Lock

The Nite Ize S-Biner is made of lightweight plastic and features a double-gated construction for maximum functionality and practically limitless usage in a variety of colours and sizes.
Two stainless steel spring gates on the S-Biner can hold, secure, and link anything from home keys to sophisticated camping equipment. To increase security even further, secure valuables to the central bar. Alternately, attach the gate ends to a second set of objects and anchor or connect lots of objects.
Smaller #2 S-Biners are great for joining two zipper sliders on backpacks, duffels, and suitcases as well as for fastening keys to rings or zippers on garments. Everything from water bottles (to belt loops or backpacks), boots, skates, waders, sports equipment, garden gloves, and reusable grocery bags are connected by medium #4 and #6 sizes.