The Helium collection consists of Wild Country's lightest carabiners, and the Helium 3. 0 Rack consists of six Helium carabiners in various colors to complement our climbing gear. Unlike most wire gates, the Helium has a snag-free gate similar to solid gates with keylock noses. Wild Country hot-forged it in an I-Beam shape to reduce weight as much as possible without inhibiting overall strength. The result is a solid climbing carabiner that weighs a little over an ounce.