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Wire Shelving Systems for Any Environment - Durable, Versatile Storage Solutions

Discover the versatility and durability of Quantum's wire shelving systems. Ideal for both consumer and industrial use, these shelving units boast impressive storage capacities of 600-800 lbs per shelf. Our Chrome Wire Shelving is a customer favorite, offering easy tool-free assembly and quick shipping from our extensive inventory. For wet or humid environments, choose our Green, Gray, or Black Epoxy Shelving, backed by a 15-year rust and corrosion warranty. Stainless Steel Shelving is perfect for clean rooms and laboratories, while Solid Galvanized Shelving is ideal for areas requiring a solid bottom shelf. With a wide range of accessories, including casters for mobility and dividers for organization, Quantum offers a complete storage solution tailored to your needs.

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

More engineering tools ▾

Engineering Tools Hub

All tools + dedicated pages (best for sharing and EEAT). Open hub

Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

Publish the dedicated page, then replace this link. Find in hub

Failure Diagnosis Tool

Publish the dedicated page, then replace this link. Find in hub

WR74-2472P-5 Green Epoxy Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved

WR74-2472P-5 Green Epoxy Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved $1,749.00 USD

WR74-2472P - Green Epoxy Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly)

WR74-2472P - Green Epoxy Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly) $1,446.00 USD

WR74-2472GY-5 Gray Epoxy Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved

WR74-2472GY-5 Gray Epoxy Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved $1,749.00 USD

WR74-2472GY- Gray Epoxy Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly)

WR74-2472GY- Gray Epoxy Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly) $1,446.00 USD

WR74-2472C-5 Chrome Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved

WR74-2472C-5 Chrome Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved $1,749.00 USD

SELECT OPTIONS

WR74-2472C - Chrome Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly)

WR74-2472C - Chrome Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly) $1,446.00 USD

SELECT OPTIONS

WR74-2472BK-5 Black Epoxy Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved

WR74-2472BK-5 Black Epoxy Wire Shelving Starter Kit: 5-Shelf, Tool-Free Assembly, NSF Approved $1,749.00 USD

WR74-2472BK- Black Epoxy Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly)

WR74-2472BK- Black Epoxy Wire Shelving Unit: 4-Shelf NSF-Approved Storage Rack (72"W x 24"D x 74"H, 600lb/Shelf, Tool-Free Assembly) $1,446.00 USD

WR74-2460P-5 Green Epoxy Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution

WR74-2460P-5 Green Epoxy Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution $1,527.00 USD

WR74-2460P - Green Epoxy Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack

WR74-2460P - Green Epoxy Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack $1,269.00 USD

WR74-2460G-5 Gray Epoxy Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution

WR74-2460G-5 Gray Epoxy Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution $1,527.00 USD

WR74-2460G - Gray Epoxy Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack

WR74-2460G - Gray Epoxy Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack $1,269.00 USD

WR74-2460C-5 Chrome Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution

WR74-2460C-5 Chrome Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution $1,527.00 USD

SELECT OPTIONS

WR74-2460C - Chrome Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack

WR74-2460C - Chrome Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack $1,269.00 USD

SELECT OPTIONS

WR74-2460BK-5 Black Epoxy Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution

WR74-2460BK-5 Black Epoxy Wire Shelving Unit: 5-Tier, Heavy-Duty, NSF-Approved Storage Solution $1,527.00 USD

WR74-2460BK - Black Epoxy Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack

WR74-2460BK - Black Epoxy Wire Shelving Unit: 4-Shelf, 600lb Capacity, NSF-Approved Storage Rack $1,269.00 USD

WR74-2448P-5 Green Epoxy Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly

WR74-2448P-5 Green Epoxy Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly $1,189.00 USD

WR74-2448P - Green Epoxy Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly

WR74-2448P - Green Epoxy Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly $997.00 USD

WR74-2448G-5 Gray Epoxy Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly

WR74-2448G-5 Gray Epoxy Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly $1,189.00 USD

WR74-2448G - Gray Epoxy Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly

WR74-2448G - Gray Epoxy Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly $997.00 USD

WR74-2448C-5 Chrome Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly

WR74-2448C-5 Chrome Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly $1,189.00 USD

SELECT OPTIONS

WR74-2448C - Chrome Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly

WR74-2448C - Chrome Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly $997.00 USD

SELECT OPTIONS

WR74-2448BK-5 Black Epoxy Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly

WR74-2448BK-5 Black Epoxy Wire Shelving Kit: 5-Tier, 48"W x 24"D x 74"H, NSF-Approved, Tool-Free Assembly $1,189.00 USD

WR74-2448BK - Black Epoxy Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly

WR74-2448BK - Black Epoxy Wire Shelving Kit: NSF-Approved, Adjustable, Tool-Free Assembly $997.00 USD

WR74-2436P-5 NSF-Certified 5-Tier Green Epoxy Wire Shelving Unit: Heavy-Duty Storage Solution

WR74-2436P-5 NSF-Certified 5-Tier Green Epoxy Wire Shelving Unit: Heavy-Duty Storage Solution $982.00 USD

SELECT OPTIONS

WR74-2436P - Green Epoxy Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly

WR74-2436P - Green Epoxy Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly $831.00 USD

SELECT OPTIONS

WR74-2436G-5 NSF-Certified 5-Tier Gray Epoxy Wire Shelving Unit: Heavy-Duty Storage Solution

WR74-2436G-5 NSF-Certified 5-Tier Gray Epoxy Wire Shelving Unit: Heavy-Duty Storage Solution $982.00 USD

WR74-2436G - Gray Epoxy Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly

WR74-2436G - Gray Epoxy Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly $831.00 USD

WR74-2436C-5 NSF-Certified 5-Tier Chrome Wire Shelving Unit: Heavy-Duty Storage Solution

WR74-2436C-5 NSF-Certified 5-Tier Chrome Wire Shelving Unit: Heavy-Duty Storage Solution $982.00 USD

SELECT OPTIONS

WR74-2436C - Chrome Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly

WR74-2436C - Chrome Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly $831.00 USD

SELECT OPTIONS

WR74-2436BK-5 NSF-Certified 5-Tier Black Epoxy Wire Shelving Unit: Heavy-Duty Storage Solution

WR74-2436BK-5 NSF-Certified 5-Tier Black Epoxy Wire Shelving Unit: Heavy-Duty Storage Solution $982.00 USD

WR74-2436BK - Black Epoxy Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly

WR74-2436BK - Black Epoxy Wire Shelving Starter Kit: NSF-Certified, 4-Tier, Tool-Free Assembly $831.00 USD

WR74-1872P-5 - NSF-Certified Green Epoxy Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution

WR74-1872P-5 - NSF-Certified Green Epoxy Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution $1,407.00 USD

WR74-1872P - Green Epoxy Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution

WR74-1872P - Green Epoxy Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution $1,172.00 USD

SELECT OPTIONS

WR74-1872G-5 - NSF-Certified Gray Epoxy Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution

WR74-1872G-5 - NSF-Certified Gray Epoxy Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution $1,407.00 USD

WR74-1872G - Gray Epoxy Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution

WR74-1872G - Gray Epoxy Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution $1,172.00 USD

WR74-1872C-5 - NSF-Certified Chrome Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution

WR74-1872C-5 - NSF-Certified Chrome Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution $1,407.00 USD

SELECT OPTIONS

WR74-1872C - Chrome Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution

WR74-1872C - Chrome Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution $1,172.00 USD

SELECT OPTIONS

WR74-1872BK-5 - NSF-Certified Black Epoxy Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution

WR74-1872BK-5 - NSF-Certified Black Epoxy Wire Shelving Starter Kit: Versatile, Heavy-Duty Storage Solution $1,407.00 USD

WR74-1872BK - Black Epoxy Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution

WR74-1872BK - Black Epoxy Wire Shelving Starter Kit: NSF-Approved, Expandable Storage Solution $1,172.00 USD

WR74-1860P-5 Green Epoxy Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution

WR74-1860P-5 Green Epoxy Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution $1,244.00 USD

SELECT OPTIONS

WR74-1860P NSF-Approved Green Epoxy Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas

WR74-1860P NSF-Approved Green Epoxy Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas $1,040.00 USD

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WR74-1860G-5 Gray Epoxy Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution

WR74-1860G-5 Gray Epoxy Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution $1,244.00 USD

WR74-1860G NSF-Approved Gray Epoxy Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas

WR74-1860G NSF-Approved Gray Epoxy Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas $1,040.00 USD

WR74-1860C-5 Chrome Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution

WR74-1860C-5 Chrome Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution $1,244.00 USD

SELECT OPTIONS

WR74-1860C NSF-Approved Chrome Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas

WR74-1860C NSF-Approved Chrome Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas $1,040.00 USD

SELECT OPTIONS

WR74-1860BK-5 Black Epoxy Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution

WR74-1860BK-5 Black Epoxy Wire Shelving Starter Kit - NSF Approved, Easy Assembly, Versatile Storage Solution $1,244.00 USD

WR74-1860BK NSF-Approved Black Epoxy Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas

WR74-1860BK NSF-Approved Black Epoxy Wire Shelving Starter Kit - Versatile Storage Solution for Dry Areas $1,040.00 USD

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Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

Plate Casters

Industry-leading plate casters for strength and reliability.

Stem Casters

Versatile stem casters: expandable rubber, threaded , and grip ring.

Stainless Casters

304 stainless steel casters: rust-resistant for tough, wet, and corrosive conditions

Stainless steel casters for medical, food service, and corrosion-resistant applications

Ergonomic Casters

Effortless mobility, cutting push-pull force by over 30% and lowering injury risks.

Leveling Casters

Trusted worldwide for precision leveling and unmatched stability.

View All

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters) — Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Wire Shelving Systems for Any Environment - Durable, Versatile Storage Solutions

Caster Engineering Tools

Industrial and Commercial Engineered Casters

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters) — Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Wire Shelving Systems for Any Environment - Durable, Versatile Storage Solutions

Caster Engineering Tools

Industrial and Commercial Engineered Casters

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