The ABUS 82 Monoblock shutter padlocks have a solid brass body and a through hardened steel alloy shackle which rotates when attacked. 5 Pin precision cylinder with anti-pick mushroom pins and rustfree components. A hardened steel pin protects the narrow side of the lock against sawing and can be locked without the key by pushing in the bolt.Overall width: 90 mmOverall height: 60 mmOverall depth: 20 mm Shackle width: 35 mm I.D.Shckle height: 17.5 mmShackle Dia: 12 mm