Master Key Locks
How does it work
The master key locks are manufactured in batches of 500 locks with left and right cut groves.
These batches are repeated in the manufacturing process.
To have 1000 locks that will not open each other — Take one batch 500 locks with Right grove and 500 locks with Left Grove.
One right master key will work on all the right locks and one left master key will work on all left locks. Should you have 2500 right and 2500 left locks you will only need one right and one left master key.
Technical Specifications
- Solid Heavy Duty brass lock body
- Brass pins and springs
- New 10.5mm brass cylinder
- Hardened steel shackle
- 3 Keys per lock
- Weight is 134g
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