We are Manufacturer, Supplier, Distributor of Carabiner Hook from Vadodara, Gujarat, India. A carabinar or karabiner is a specialized type of shackle, a metal loop with a spring-loaded gate used to quickly and reversibly connect components, most notably in safety-critical systems. Carabiners are vital for climbers and mountaineers to keep various pieces of equipment connected to each other, and thus to keep themselves safe while they’re climbing. A carabinars can take various forms and shapes, but it’s usually a metal oval, with a spring-loaded clip that stays closed unless it’s pushed open.