3PL Mailbox Steel Old Copper Dual B4 Slot Large Capacity Weather Resistant

Product Overview

The Skrzynka na listy 3PL stara miedź is a large-format mailbox fabricated from electrolytically galvanized steel with a durable powder coating. Its generous internal cavity and reinforced structure make it suitable for businesses, offices, or multi-family residential buildings where frequent receipt of oversized parcels, catalogs, and promotional materials is common. The weather-resistant construction ensures longevity and security in outdoor environments, keeping correspondence safe from rain and mechanical damage.

The key distinguishing feature of this 3PL model is its expanded slot dimensions?two separate openings sized for B4 envelopes and larger print materials. This eliminates parcel size limitations, reducing the risk of jammed or damaged contents, which is especially important for B2B buyers handling high-volume marketing collateral or bulk shipments. The mailbox is particularly suited for commercial sites, office complexes, and logistics operations requiring secure storage for large-format mail.

Key Features

• Reinforced steel construction ? fabricated from electrolytically galvanized steel for improved resistance to impact and deformation


• Large dimensions ? 410 x 330 x 102 mm internal size accommodates oversized parcels and high mail volume


• Dual slot openings ? two separate insert slots (350 x 35 mm and 360 x 25 mm) accept B4 envelopes and bulky catalogs


• Powder-coated finish ? weather-resistant surface protects against corrosion and environmental damage


• High capacity ? suitable for business premises handling large promotional mailings


• Weight: 3.9 kg ? sturdy build deters vandalism and theft


• Available in several colors ? customization for building aesthetics including old copper finish

Technical Specifications

• Material: Electrolytically galvanized steel


• Finish: Powder-coated (old copper color)


• Overall Dimensions: 410 x 330 x 102 mm


• Slot Dimensions: 350 x 35 mm and 360 x 25 mm (B4)


• Weight: 3.9 kg


• Available Colors: Silver, Green, Old Copper, Black

Applications

Ideal for office buildings, corporate headquarters, logistics centers, apartment complexes, and retail properties. Suited for securely receiving large-format mail, catalogs, brochures, and bulk promotional shipments. Appropriate for outdoor installation where protection against weather and physical damage is necessary. Meets requirements for high-capacity mail storage in commercial environments.

Packaging & Shipping

Standard export packaging. Unit includes mailbox body and mounting hardware. Installation instructions are provided. Bulk shipment options available for commercial orders.