MUL-T-LOCK Key Duplication for MTL800/MT5+ Master System


Key Master System Number can be found on the Key Cutting ID Card (ex. A35265)

Key Mark can be found on the master system spec sheet (if available) or stamped on the metal part of the key.

Available for master systems provided by only!

Mul-T-Lock’s MT5®+ key design has long been a distinguishing facet of our commitment to high security. The key’s robust and durable design, coupled with Mul-T-Lock’s MT5+ technology, set the MT5+ key apart from the rest.

All additional keys come with nylon head only.

Provide all necessary information from your personal key card to get additional keys for your existing lock or cylinder.

* This item is non-returnable.

  • Return for refund within: 30 days
  • Return for replacement within: 30 day
  • Restocking fee: up to 20%
  • Please contact us to get RMA. All returned products must be in original condition and shipped out within 3 business days after getting RMA.