- Supports Mul-T-Lock’S Telescopic Pin Platforms, Classic, Interactive and Mt5+
- Flexible Format – Suitable for Many Cylinder Types
- Supplied with 3 Duplication Key Cards, One for Each Key
- Effective & Reliable
- Eliminates Need to Change Locks or Rekey
- Simple Installation
- Highly User Friendly
Mul-T-Lock 3in1 Keying allows you to easily change a lock combination all on your own in the event of a lost keys or any circumstance that requires you to immediately change a lock combination. No removal or dis-assembly of the cylinder is required. Simply insert and turn a key to permanently change the cylinder to a new combination and nullify the previous key up to two times.