Nite Ize S-Biner SS Dual-Biner #4 (3pc Pack) (Black/Stainless) SB4-A1-3R3

The iconic S-Biner design allows quick and easy attachment using its unique double-gated design. The high-quality, durable stainless steel body is available in a variety of sizes that are individually weight rated, creating a perfect way to hold, secure, and connect everything from keys to water bottles to gear.