SR Range Cylinder Locks

Our standard Semi Restricted range utilises a key profile that is classed as semi restricted, meaning that it can be copied in some instances but not widely. Our cylinders are manufactured to EN1303:2005, with the classification 16010C62. This means that we offer the following security measures (cylinder dependent):

• Anti Pick
• Anti Drill
• Anti Snap
• Anti Panic

All of our cylinders are available in our SR range:

• Euro profile single cylinders
• Euro profile cylinder (key) and turn cylinders
• Euro profile double (key/key) cylinders
• Oval profile cylinders
• Standard rim cylinders
• Threaded rim cylinders (including extended threaded rims)

All keying options can be used with our SR Range:

• Master keyed (Bespoke master key systems with up to 15 Sub Master groups)
• Keyed alike (to pass)
• Keyed to differ

Extended turn available on all sizes for disabled use.