Abus Expedition Padlock 70/45 The Abus Expedition Padlock's body is encapsulated to help protect it against the ravages of all-weather use. 8mm diameter hardened steel shackle. Keyway cover helps prevent ingress of dirt and water. The shackle is secured on both sides. This makes it more pry-proof than some padlocks where only one side of the shackle is secured inside the lock body Supplied with 2 keys. Abus are a world-renowned lock manufacturer. Established in 1924, this family-owned and run company still manufacture the majority of their bicycle locks in Germany.