Open & Restricted Profile

CISA Master Key Systems

BSEN 1303 2005 Accredited

Our Open & Restricted Profile is accredited to BS Kite MarkGrade 6 Durability (100,000 cycles) Security Grade 3

Open Keyway Blanks & Cut Keys available from Reputable Locksmiths.
Restricted Keys only available cut from MKS/Original supplier

MKS only recommend using original blanks

Available Finishes for The Open & Restricted Profile

  • Satin Nickle Plate (standard)
  • Satin Brass (standard)

Cylinder Type

  • Euro Profile Open & Restricted profile
  • Oval Profile (Open profile only)
  • Rim (Yale type) (Open profile only)
  • Padlocks Open & Restricted profile
  • Blind Turns
  • Turn/Turn (Turn both sides)

Cylinder Variant

  • Single (1/2 Cylinder) 40 & 45mm Oval (45mm only)
  • Double 60 & 70mm ( Oval 70mm only)
  • Thumb Turn 60 & 70mm ( Oval 70mm only)

Options/Functions Available

  • Disabled Access Large Turn (Conforms to DDA requirements)


  • Master Keying
  • Suiting (All keyed the same i.e operated by same key)
  • Standard Differ (own individual key not operated by any other key)

Got any Questions?

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