4 Digit Combination Brass Padlock with Master Key

* solid brass lock body shell with 4 digits combination wheels.

* Resettable personal password.

* Hardened steel shackle with chrome plated, HRC 50-55, Anti-saw.

*Double locking mechanism for pry resistance.

1. Develop the products and package and design, answer buyer inquires, make nice quotations;

2. Follow up and updates during production.

3. Double inspection before shipment, 3rd party inspection report available.

4. After-sale quality guarantee, LIFETIME guarantee for the material and labor.