Cypher Firefly Ii Carabiners. With wire gate straight gate and locking gate options the Firefly 2 is ready for any adventure. Features of Cypher Firefly Ii Carabiners: Comes in multiple gate options Hot forged Package Contents: Cypher Firefly Ii Carabiners The Cypher Firefly Ii Carabiners is a quality addition to the Cypher lineup. For more great deals on Climbing and Mountaineering Equipment by Cypher please browse our Cypher Climbing & Mountaineering Equipment page.