Skip to content

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 03/01/27.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Complete Your Solution

  • Quantum, Wire 4 Shelf Add-On Kit Black 63in., Height 63 in, Width 21 in, Depth 72 in, Model# AD63-2172BK
  • Quantum 1 Post Wall Mount Bracket, Chrome, 2x3in, Model# WR-WMB
  • Quantum Swivel Stem Casters for Wire Shelving System, Poly, Model# WR-00H
  • Quantum Eight S-Hooks Black Finish, Model# S-HOOKBK
Price for all four:

$450.96

Frequently Bought Together

Product Summary

The Quantum Wire 4-Shelf Add-On Kit in Black is designed to seamlessly expand your existing storage setup, providing additional space and organization. Measuring 63 inches in height, 21 inches in width, and 72 inches in depth, this add-on kit allows you to extend your Starter Kit by sharing a middle set of posts, ensuring stability and uniformity. The black epoxy finish not only enhances durability but also adds a sleek, professional look to your storage area. Ideal for a variety of environments, including warehouses, garages, and commercial spaces, this add-on kit helps maximize storage efficiency and keep your items neatly organized. Whether you need extra shelving for tools, supplies, or inventory, the Quantum Wire 4-Shelf Add-On Kit offers a practical and robust solution to meet your storage needs.

What's Included

    (1) WIRE SHELF ADD-ON KIT

Features + Benefits

  • Add-On kits come complete with 2 post, 4 or 5 shelves and 8 or 10 S-Hooks.
  • Configuration options include side to side, back to back and right angels (L-Shape).
  • Additional shelves and post may be purchased separately.
  • Units with Add-On kits cannot be made mobile.

Key Specs

AttributeSpecification

item#

4453541

Brand

Quantum Storage

Manufacturer's Warranty

1 year limited warranty

Ship Weight

104.0 LB

Height

63 in

Width

21 in

Depth

72 in

Shelves (qty.)

4

Shelf Material

Carbon Steel
AttributeSpecification

Frame Material

Carbon Steel

Posts (qty.)

4

Shelf Capacity

600 lb

Total Capacity

2,400 lb

Adjustable Shelves

Yes

Mobile Unit

No

Product Weight

104.0000 lb

Dimensions L x W x H (in.)

21.0 x 72.0 x 63.0 in

Accessories We Recommend

Warranty

Manufacturer's Warranty

1 year limited warranty