Key Codes

 

Fortress keys have over 200,000 different ‘cut’ combinations. Each different key combination is allocated with an engraving (code) to match it’s compatible lock. The engraving can be up to a maximum of 30 characters (3 lines of 10 characters). The Engraving (code) features on the front of keys, locks, and lock protectors.

 

 

 

 

CLK-SUSS – Standard Key   |   CLIN – No Lock Protection   |   CLIS – Standard Lock Protection | CLIL – Padlock-able Lock Protection

 

 

All codes are engraved in capitals only. When supplying the engraving a backslash (/) indicates that the following details are to be carried over to the next line (*Unless requested otherwise, i.e. “E/SW” to be engraved on one line only). i.e. MACHINE A/AREA B/WELDING would be engraved as:

1st line: MACHINE A
2nd line: AREA B
3rd line: WELDING

 

 

Key Differs

 

 

The Key Number (differ) consist of 7 numbers and are generated and recorded by Fortress. Key numbers are allocated to the engraving supplied once an order is placed. Fortress records engravings (code) and key numbers (differ) in accordance with ISO/TS 19837: 2018 which states that for all trapped key systems, ‘there shall be means to prevent unintentional duplication of key codes… the essential requirement [of trapped key systems] is that codes are not unintentionally duplicated’.

Selecting Your Key Engraving

 

Location   >>>   Operation   >>>  Purpose

 

 

 

 

 

 

 

 

Why Choose Fortress?

 

 

 

Add Instant Identifiers to Keys with Coloured Seals and Bows

Seals – Grey (Standard)   |   Black, Green, Yellow, Orange, Red, White, Blue

Bows – Stainless Steel (Standard)   |   Black, Green, Yellow, Orange, Red, White, Blue

 

What is a Master Key?

What is a Master Key?

Common Key Part Numbers

 

CLK-SUSS; Standard Differ Stainless Steel Key with Grey Seal (compatible with all standard CL-type locks)

CLK-SUCS; Standard Differ Stainless Steel Key with Coloured Seal (compatible with all standard CL-type locks)

CLK-LP-SU; Standard Differ Low-Profile Stainless Steel Key (compatible with all standard CL-type locks)

MLK-SUGS; Standard Differ Stainless Steel Key with Gold Seal for Master-able Locks (compatible with ML-type locks)

MLK-SUCS-…; Standard Differ Stainless Steel Key with Coloured Seal for Master-able Locks (compatible with ML-type locks)

MLK-SUGM; Mastered Stainless Steel Key with Gold Seal with Master Series.

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