Salsbury industries 3390 standard replacement lock for f series cluster box unit door with three keys 4 5 out of 5 stars 177 prime line products prime line s 4573 replace damaged or missing mailbox locks 90 degree rotation opens counter clockwise national keyway nickel finish nickle.
Post office lock box door.
5 out of 5 stars.
Post office box door bank hand made combination lock 1966 door aromatic red cedar and cypress one of the most unique banks that you will see.
This mailbox lock includes 2 keys nine cams and a spring steel locking clip.
Turn the dial clockwise past the letter and continue to turn until the middle cylinder has a wedge lining up where the lever will move.
These multi cam assortments prevent the need of stocking of individual locks.
The are locked during the hours the post office is closed.
Oops i forgot to say spring.
Keep the door verticle.
Wait until the cylinder closest to the front of the door has a wedge in it where the lever will move into.
The use of collection box anti theft locking devices such as at the burbank post office have been in place since approximately 2016 and this device was developed as a mail theft deterrent said evelina ramirez a usps spokeswoman.
Man i hope someone out there doesn t have a really old and expensive p o box door they want me to check out.
The key for this lock rotates in a counter clockwise direction to engage lock.
If this is helpful for whom is watching your welcome.