Architectural Mailboxes 5114B Quad Spreader for Standard Post - Black
The Spreader Plate bolt patters are 4" by 10". They are compatible with all Oasis Series Mailbox and Drop Box products.
Post: 14 gage (2.0mm) steel sheet.
Assembly Hardware: Zinc plated assembly bolts and nuts.
Architectural Mailboxes 5114B is also known as 5114B , 5114B