The Master Lock Customer Care line is available from 8 AM to 4 PM CST Monday thru Friday.
Please call us at 800-464-2088. If you'd like to e-mail us your comments, please fill out the fields below and include the model number of your lock.
We will respond to any message within 2 business days.
*Indicated required information
Contact Us Form
*
*
*
Zip/Postal Code:
Country:*
*
eg. 1981
*