Just an idea, but maybe the lock turns the other direction from what you are trying. For example, on a safe deposit box, 1 key turns CW and the 2nd key turns CCW
Note: Your parcel key goes into the TOP Lock
Parcel Lockers
National Mailboxes manufacturers and distributes a wide selection of wall mounted and pedestal mounted style parcel lockers which offers tenants a convenient method to receive and accept packages on location. Both outdoor parcel lockers and indoor parcel lockers are available as well as free standing pedestal style and recessed in-wall style. These units are fit with a two key/lock security system that includes one master postal (control) lock which the US Postal Service installs and one captive lock which the tenant uses/opens to access the unit.
Here’s how the
parcel locker system works which everybody or all tenants share together: When a recipient receives a package, a parcel key will be placed in they’re mailbox, they then open the top keyhole of the parcel locker to retrieve they’re package, after the door closes the key stays stuck or retained in the keyhole until the next day when the mail carrier opens/accesses the bottom keyhole with the postal control key. The process then starts all over again. Our parcel lockers are USPS approved and Postal Certified. Parcel lockers are available to use with all types of mailbox product lines. They are indoor parcel lockers and outdoor parcel lockers. Some of these include the wall mount 4C horizontal design and standard wall mount horizontal 4B+ design, indoor eagle series free standing and recessed style, and outdoor two door pedestal parcel locker. Our full line of wall mounted parcel lockers and free standing pedestal parcel lockers are available to view on our website.
For more product information you can contact the National Mailboxes customer support center at 1-800-676-5161 or visit our website at
www.NationalMailboxes.com.
Standard Features:
- USPS Approved and Postal Certified
- Both front loading and rear loading style parcel lockers available.
- Available in standard anodized aluminum finish and sandstone finishes.
(Other special color finishes are available for an additional charge)
- With pedestal style parcel lockers, pedestals are included in the price of the unit and bolt mount to a concrete pad or slab. Installation instructions are available.
http://www.mailboxes2.com/parcel-lockers.html