When your existing shelving system runs out of room, this 4-Post Single Entry Adder unit lets you extend your storage capacity without starting over. Designed to connect to a compatible 4-post shelving starter unit, this adder shares a common upright with the adjacent section, making efficient use of floor space while adding 6 openings of organized storage. At 76.25'' tall and just 10'' deep, it fits neatly in narrow aisles, back-of-office corridors, or any space where depth is limited - giving records managers, warehouse teams, and facilities staff a practical way to scale storage as needs grow.

With a 42'' width and 6 openings, this unit provides a structured layout suited to binders, files, boxes, or general supplies. The 4-post open-frame design keeps contents visible and accessible from the front, supporting faster retrieval in active storage environments.

This adder unit is intended to be used alongside a compatible 4-post starter section to form a complete shelving run. Because it shares an upright with the adjacent unit, it reduces the total number of posts needed per linear foot of shelving - a practical advantage when configuring longer rows. The 10'' depth makes it well suited for letter- or legal-size files stored spine-out, as well as standard binders and smaller storage boxes. At 76.25'' in height, the unit provides floor-to-near-ceiling storage in most standard commercial spaces. Installation by a certified installer is required to qualify for the full warranty coverage. Weigh your layout needs carefully: this is an adder configuration and requires a starter unit to anchor the run.

Key Features:

• Single Entry Adder Configuration: Shares an upright with an adjacent starter section to extend a shelving run efficiently, reducing hardware and floor footprint.
• 6 Openings: Provides six distinct shelf bays for organized storage of files, binders, boxes, or supplies.
• 10'' Depth: Shallow profile fits narrow aisles and tight spaces while accommodating standard letter- and legal-size files stored spine-out.
• 76.25'' Height: Near-ceiling reach maximizes vertical storage capacity in standard commercial and office environments.
• 42'' Width: Practical bay width supports a range of storage formats and integrates cleanly into multi-section shelving runs.
• Limited Lifetime Warranty: Covered for the life of the product for the original purchaser when installed by a Certified Installer with proof of purchase.

This 4-Post Single Entry Adder Shelving Unit is a straightforward way to grow an existing shelving system without replacing what is already in place. It is well suited for file rooms, records storage, libraries, and general-purpose storage areas where organized, accessible shelving is a priority.