ERA Fortress / Strongbolt / Yale BS

Rated 5.00 out of 5 based on 6 customer ratings
(6 customer reviews)

Out of stock

SKU: FSY Category: Tag:


A new decoder that allows the user to quickly decode and open the ERA Fortress, Union Strongbolt and New Yale British Standard 5 lever locks. The decoder works by quickly and efficiently measuring the rear heels of the levers to determine the key code. Opening times of 2 minutes are easily achievable with minimal practice.

Fortress left chart  (click to download and print)

Fortress right chart

Strongbolt / Yale left chart

Strongbolt / Yale right chart

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6 reviews for ERA Fortress / Strongbolt / Yale BS

  1. Rated 5 out of 5

    Rick Jones

    Brilliant tool works first time every time miles more user freindly than the old decoders stronger and alot more practical one of the best locksmith tools i have ever bought

  2. Rated 5 out of 5

    Rick the Pick

    Best tool I’ve ever brought, hands down. earned it’s money many times over.

  3. Rated 5 out of 5

    Dave Mitchell

    superb tool, practise is a must with it, same as with any tool, but i rate this as the best tool ive bought.

  4. Rated 5 out of 5

    Shane Hales

    Yet another piece of invaluable kit from GJ Locks in the arsenal ! Picked this up at the Expo, earned its money already !!! A must for any Locksmith with these locks in their area.

  5. Rated 5 out of 5

    D Myles

    I never leave reviews as a rule but it had to be done with this tool !
    It arrived on Thursday morning I’ve already opened 7 Fortress locks all first time decodes
    Easily the best decoder I’ve ever bought

  6. Rated 5 out of 5

    Neil Jones

    Very well made tool, used in anger on a number of real doors, really works well.

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