ISEO F5 cylinders are manufactured in Italy using highly automated CNC machinery which enables a high degree of assurance in dimensional accuracy, producing a quality product every time. ISEO cylinders are tested to a 200,000 cycle test, well above the BS EN1303 requirement.

All cylinders are provided with mushroom anti pick top pins, brass bottom pins, an extruded solid brass body, and a Steel Cam manufactured to DIN standard 18254.

Master Keyed suites are written and produced in South Africa, many suites can normally be dispatched with 72 hours and larger suites within 7 working days.

F5 cylinders are offered Keyed to differ (KD), or Keyed Alike (KA), and Master Keyed (MK) Keyed to differ are provided with 3 keys, KA and MK with 2 keys.