QualArc Penfield TRIPLE Mailbox Post System, base 7 with three Lewiston Mailboxes
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QualArc Penfield TRIPLE Mailbox Post System, base 7 with three Lewiston Mailboxes
The Penfield Triple “Y” Mailbox Post System with Base 7 provides a contemporary, durable solution for mounting three Lewiston mailboxes on a single, stylish post. Designed for multi-family or shared properties, this post features a triple “Y” configuration with a spreader bar for secure installation of the mailboxes, combining functionality with a polished, upscale appearance.
Constructed from rust-free, powder-coated aluminum, the Penfield post ensures long-lasting weather resistance and outdoor durability. The included Lewiston mailboxes are made from cast aluminum, rust-free, scratch-resistant, and feature magnetic closures for secure mail handling. Assembled in the USA with quality materials and some imported components, this mailbox system includes everything needed for installation: post, spreader bar, three mailboxes, mounting hardware, and gold-colored aluminum flags.
Ideal for multi-family residences or high-traffic properties, this Triple “Y” mailbox post system offers practicality, security, and elegance in one premium solution.
Key Features:
- Triple “Y” Design: Supports three Lewiston mailboxes on one post, ideal for multi-family or shared properties.
- Base 7 Included: Decorative and sturdy base adds stability and a polished, upscale appearance.
- Durable Aluminum Build: Rust-free, powder-coated aluminum post ensures long-lasting outdoor performance.
- Includes Three Lewiston Mailboxes: Cast aluminum, rust-free, scratch-resistant, with magnetic closures for secure mail.
- Spreader Bar Included: Ensures proper spacing and secure mounting of all three mailboxes.
- Easy Installation: Comes with all mounting hardware and gold-colored aluminum flags for quick setup.
- Weather & Corrosion Resistant: Designed to withstand rain, heat, snow, and coastal environments.
- Large Mailbox Capacity: Holds multiple days’ worth of mail, packages, magazines, and newspapers.
- Optional Security: Lewiston Locking Mailbox Conversion Kit available for enhanced protection.
- House Numbers Customization: Supports custom vinyl numbers or upscale cast aluminum address plates (cast plates require 6 weeks).
- Dimensions: Overall: 24" W × 19.75" D × 62" H; Each Mailbox: 19.75" D × 8.5" W × 10" H.

For Your Reference
OUR SKU is QualArc PENPST3-700-LM-Base7
This item is also sometimes listed under the following manufacturer numbers:
- PENPST3-700-LM
- PENPST3-700-LM-BRZ
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| Stock Status | In Stock |
| Ships To | Ships to the 48 contiguous United States. For AK or HI delivery, please contact us for a shipping quote. |
| Ship Method | Ships via Freight Carrier - Scheduled Delivery |
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