Padlock TKZ 50mm. Hardened steel arch. The butterfly mechanism of the insert guarantees reliability in extreme climatic conditions (dust, humidity, water, snow, ...). The body made of steel extract resists gross violence. The removable arch simplifies handling in less accessible places. The key can only be inserted and removed when locked. Proven long service life (maintenance - lubrication once a year). Weight 0.266 kg. [***]