Three Mailbox Spreader Bar For One Post, Built Tough 12 Gauge Steel With Black Powder Coat, Easy Install For Three Curbside Mailboxes, Includes All Mounting Hardware
✔️ Designed for 3 Mail Boss mailboxes on a single post, black finish
The 3 Box Spreader Bar lets you mount three Mail Boss locking security mailboxes on one post. Made of 12-gauge galvanized steel and finished with a durable powder-coated black coating, it provides a sturdy, weather-resistant multi-unit mounting solution. It works with Mail Boss mounting posts and most existing posts. Spreader bar only; mailboxes and mounting posts sold separately. Includes all mounting hardware to install with a Mail Boss post; additional hardware may be required for wooden posts or non-Mail Boss posts.
✅ 12-gauge electrogalvanized welded steel
✅ Powder-coated black finish for durability
✅ Easy installation for 3 Mail Boss mailboxes on 1 post
✅ Compatible with Mail Boss mounting posts and most existing posts
✅ Includes hardware to install with a Mail Boss mounting post; additional hardware may be required for wooden posts or non-Mail Boss posts
✅ Spreader bar only; mailboxes and mounting posts sold separately
💡 What is a mailbox post spreader bar used for when mounting three Mail Boss mailboxes?
A handy solution for mounting multiple mailboxes on a single post. - 12-gauge galvanized steel construction for strength- Powder-coated black finish for weather resistance
- Compatible with Mail Boss mounting posts and most existing posts
- Includes hardware for Mail Boss posts; may require extra hardware for wooden posts