Patented pick and break resistant 6-wafer key and key cylinder Shackle, body and supporting elements made from temper hardened steel for cut and torsion resistance Pass-through shackle provides anti-twist protection in a simple innovative design SH 34 Bracket mounts easily to frames with 24-35mm diameter Double layered, special wafers with decoy cuttings for added security Two keys are supplied with the lock 12mm 5.5x7`/14x18cm Mini TanUPC/EAN/GTIN: 888571047750