Patented flat key type, uncopiable with 10 orbital nipples, short cam 13.2 mm 5 patented long neck keys with ergonomic design; copy keys and cylinders from property card Anti-shock protection systems, shatterproof, anti-extraction and anti-fog certified according to standard 1303; shelf life: 200,000 cycles Cylinder break-proof thanks to steel rod with high hardness The patented character of the system allows the owner of the installation to control the copies of keys and/or cylinders, Weight: 0.6172943336 Pounds, Manufacturer: Tesa Assa Abloy