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SKU: WL-KS20SBM  |  View All Signature Keystone Series

Signature Keystone Series Mailboxes Bronze with Antique Bronze

(View all from Gaines Mailboxes)
Signature Keystone Series Mailboxes Bronze with Antique Bronze
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Signature Keystone Series Mailboxes Bronze with Antique Bronze
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$63.21 (20%)

Volume Discount Pricing
2 - 5$246.00
6+ $239.00
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This Item is In Stock & Ready For Immediate Delivery or Customization
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Usually ships in 1 to 3 business days
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Signature Keystone Series Mailboxes Bronze with Antique Bronze

About the Keystone Signature Series Mailbox

Enhance the aesthetic curb appeal of your lovely abode with the Keystone Signature Series Mailbox. Intricately crafted, the Keystone SignatureSeries Mailbox is constructed from rust-proof aluminum. Available in a variety of finish and accent combinations and options, the Keystone Signature Series Mailbox instantly adds distinct charm to your home as it features a stunning, raised solid brass "US Mail" lettering.

Cast Aluminum Material

Keystone Mailboxes are constructed from durable A360 rust-proof cast aluminum. Extremely sturdy and light-weight at the same time, cast aluminum is 100% rust-resistant. It is formed by pouring aluminum into a mold of the end product. During the manufacturing process, the aluminum goes under substantial amounts of pressure, which produces an extremely dense material that can withstand the harshest of conditions.

High-Quality Finish

A five-stage, powder-coated paint process is utilized to ensure that the Keystone Mailbox is quality-wise consistent, durable, and possess a high-quality finish. Powder coating has ultraviolet ray (UV) inhibitors that protect the surfaces, making the finish resistant to chipping, scratching, fading, and wearing. Colors remain bright and vibrant for the longest time. The Keystone Mailbox is available in the following elegant finishes:
  • Almond
  • Classic Black
  • Classic White
  • Metallic Bronze
  • Metallic Charcoal
  • Forest Green

The Keystone Signature Series Mailbox Raised Lettering

The Keystone Signature Series Mailbox features uniquely scripted and raised letters that exude elegance and sophistication. Constructed from solid brass, each letter casts a soft shadow across the mailbox door which adds depth and unmistakable character. The lettering comes available in four different finishes: Polished Brass, Antique Bronze, Satin Nickel, or Verde Brass. There are also 6 vibrant colors and 24 combinations to choose from. A regular basic cleaning will keep the lettering looking new for many years.

The Keystone Signature Series Mailbox Options

A lockable insert option is available for all Keystone Series Mailboxes. No more worries of mail and identity theft! The lock and key are constructed from high grade stainless steel. If you choose this option at the time you place your mailbox order, the lockable insert will be factory installed.

The Keystone Signature Series Mailbox Customization

Distinguish your home in style by placing vinyl characters in gold, silver or bronze on one or both sides of your Keystone Series Mailbox. The lettering is made from a highly durable premium vinyl and are designed to last over 7 years. If you choose to customize at the time you place your mailbox order, the lettering will be factory installed.


  • Includes mailbox
  • Includes easy-to-use installation instructions
  • Available in almond, black, white, bronze, charcoal, and green
  • Raised Lettering available in polished brass, antique bronze, satin nickel, and verde brass
  • Lockable insert option available
  • Custom vinyl lettering option available
  • Easy and durable door operation
  • Holds multiple days worth of mail
  • Makes a great first impression, enhancing the curb appeal of the home
  • Personalized options
  • Mailbox Dimensions:12 1/4"H x 10 3/8"W x 20 1/8"D
  • Mailbox Weight: 18 lbs. without lockable insert
  • Includes Manufacturers 1-year Warranty
  • Designed and built to last a lifetime
For Your Reference:


This item is also sometimes listed under the following manufacturer numbers:
WL-KS20SBM, 19070

Dimensions & Weight
Ship Weight:
Signature Keystone Series Mailboxes Bronze with Antique Bronze
12 1/4 in. H x 10 3/8 in. W x 20 1/8 in. D
18.00 lbs
Locking Mailbox
General Category:
Residential Mailbox
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Signature Keystone Series Mailboxes Bronze with Antique Bronze
Shipping Information:

Shipping Estimate:

Usually ships in 1 to 3 business days

Stock Status:

In Stock

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Ship Method:

FedEx/UPS (Learn More)

Wall Mount Mailboxes Locking Mailboxes Commercial Residential